Home / 59,855,909.86-82,602,074.73-35,070,165.01

Finding the Fourth Proportional to 59,855,909.86, 82,602,074.73 and 35,070,165.01

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Solution

The fourth proportional to 59,855,909.86, 82,602,074.73 and 35,070,165.01 is: 48,397,366.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,855,909.86 : 82,602,074.73 = 35,070,165.01 : x
  2. Step 2: Convert to fraction form
    59,855,909.86/82,602,074.73 = 35,070,165.01/x
  3. Step 3: Cross multiply
    59,855,909.86x = 82,602,074.73 × 35,070,165.01
  4. Step 4: Simplify right side
    59,855,909.86x = 2,896,868,390,949,451
  5. Step 5: Solve for x
    x = 2,896,868,390,949,451/59,855,909.86
  6. Step 6: Final answer
    x = 48,397,366.24

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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.