Home / 15,676,497,609.41-23,518,151,425.49-5,727,925,337.10

Finding the Fourth Proportional to 15,676,497,609.41, 23,518,151,425.49 and 5,727,925,337.10

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Solution

The fourth proportional to 15,676,497,609.41, 23,518,151,425.49 and 5,727,925,337.10 is: 8,593,132,138.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,676,497,609.41 : 23,518,151,425.49 = 5,727,925,337.10 : x
  2. Step 2: Convert to fraction form
    15,676,497,609.41/23,518,151,425.49 = 5,727,925,337.10/x
  3. Step 3: Cross multiply
    15,676,497,609.41x = 23,518,151,425.49 × 5,727,925,337.10
  4. Step 4: Simplify right side
    15,676,497,609.41x = 134,710,215,431,818,674,176
  5. Step 5: Solve for x
    x = 134,710,215,431,818,674,176/15,676,497,609.41
  6. Step 6: Final answer
    x = 8,593,132,138.84

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Double scale
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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.