Home / 58,990,632.47-81,411,919.56-32,534,160.89

Finding the Fourth Proportional to 58,990,632.47, 81,411,919.56 and 32,534,160.89

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Solution

The fourth proportional to 58,990,632.47, 81,411,919.56 and 32,534,160.89 is: 44,899,815.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,990,632.47 : 81,411,919.56 = 32,534,160.89 : x
  2. Step 2: Convert to fraction form
    58,990,632.47/81,411,919.56 = 32,534,160.89/x
  3. Step 3: Cross multiply
    58,990,632.47x = 81,411,919.56 × 32,534,160.89
  4. Step 4: Simplify right side
    58,990,632.47x = 2,648,668,488,921,718.50
  5. Step 5: Solve for x
    x = 2,648,668,488,921,718.50/58,990,632.47
  6. Step 6: Final answer
    x = 44,899,815.08

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