Home / 97,488,045.80-134,547,298.42-60,330,293.10

Finding the Fourth Proportional to 97,488,045.80, 134,547,298.42 and 60,330,293.10

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Solution

The fourth proportional to 97,488,045.80, 134,547,298.42 and 60,330,293.10 is: 83,264,341.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,488,045.80 : 134,547,298.42 = 60,330,293.10 : x
  2. Step 2: Convert to fraction form
    97,488,045.80/134,547,298.42 = 60,330,293.10/x
  3. Step 3: Cross multiply
    97,488,045.80x = 134,547,298.42 × 60,330,293.10
  4. Step 4: Simplify right side
    97,488,045.80x = 8,117,277,949,491,766
  5. Step 5: Solve for x
    x = 8,117,277,949,491,766/97,488,045.80
  6. Step 6: Final answer
    x = 83,264,341.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.