Home / 4,547,866,793.40-6,821,800,190.10-1,101,294,761.40

Finding the Fourth Proportional to 4,547,866,793.40, 6,821,800,190.10 and 1,101,294,761.40

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Solution

The fourth proportional to 4,547,866,793.40, 6,821,800,190.10 and 1,101,294,761.40 is: 1,651,942,142.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,866,793.40 : 6,821,800,190.10 = 1,101,294,761.40 : x
  2. Step 2: Convert to fraction form
    4,547,866,793.40/6,821,800,190.10 = 1,101,294,761.40/x
  3. Step 3: Cross multiply
    4,547,866,793.40x = 6,821,800,190.10 × 1,101,294,761.40
  4. Step 4: Simplify right side
    4,547,866,793.40x = 7,512,812,812,674,655,232
  5. Step 5: Solve for x
    x = 7,512,812,812,674,655,232/4,547,866,793.40
  6. Step 6: Final answer
    x = 1,651,942,142.10

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Double scale
Find fourth proportional to 4,547,866,794.40, 6,821,800,191.60 and 1,101,294,762.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.