Home / 9,829,836,026.40-14,744,754,039.60-3,286,734,434.40

Finding the Fourth Proportional to 9,829,836,026.40, 14,744,754,039.60 and 3,286,734,434.40

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Solution

The fourth proportional to 9,829,836,026.40, 14,744,754,039.60 and 3,286,734,434.40 is: 4,930,101,651.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,836,026.40 : 14,744,754,039.60 = 3,286,734,434.40 : x
  2. Step 2: Convert to fraction form
    9,829,836,026.40/14,744,754,039.60 = 3,286,734,434.40/x
  3. Step 3: Cross multiply
    9,829,836,026.40x = 14,744,754,039.60 × 3,286,734,434.40
  4. Step 4: Simplify right side
    9,829,836,026.40x = 48,462,090,828,711,821,312
  5. Step 5: Solve for x
    x = 48,462,090,828,711,821,312/9,829,836,026.40
  6. Step 6: Final answer
    x = 4,930,101,651.60

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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.