Home / 302,701,275.63-454,008,800.16-95,412,747.06

Finding the Fourth Proportional to 302,701,275.63, 454,008,800.16 and 95,412,747.06

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Solution

The fourth proportional to 302,701,275.63, 454,008,800.16 and 95,412,747.06 is: 143,105,531.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,701,275.63 : 454,008,800.16 = 95,412,747.06 : x
  2. Step 2: Convert to fraction form
    302,701,275.63/454,008,800.16 = 95,412,747.06/x
  3. Step 3: Cross multiply
    302,701,275.63x = 454,008,800.16 × 95,412,747.06
  4. Step 4: Simplify right side
    302,701,275.63x = 43,318,226,812,680,168
  5. Step 5: Solve for x
    x = 43,318,226,812,680,168/302,701,275.63
  6. Step 6: Final answer
    x = 143,105,531.10

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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.