Home / 4,012,417,688.40-6,018,626,532.60-1,391,350,676.40

Finding the Fourth Proportional to 4,012,417,688.40, 6,018,626,532.60 and 1,391,350,676.40

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Solution

The fourth proportional to 4,012,417,688.40, 6,018,626,532.60 and 1,391,350,676.40 is: 2,087,026,014.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,417,688.40 : 6,018,626,532.60 = 1,391,350,676.40 : x
  2. Step 2: Convert to fraction form
    4,012,417,688.40/6,018,626,532.60 = 1,391,350,676.40/x
  3. Step 3: Cross multiply
    4,012,417,688.40x = 6,018,626,532.60 × 1,391,350,676.40
  4. Step 4: Simplify right side
    4,012,417,688.40x = 8,374,020,097,131,998,208
  5. Step 5: Solve for x
    x = 8,374,020,097,131,998,208/4,012,417,688.40
  6. Step 6: Final answer
    x = 2,087,026,014.60

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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.