Home / 61,787,095.80-92,680,643.70-58,952,743.80

Finding the Fourth Proportional to 61,787,095.80, 92,680,643.70 and 58,952,743.80

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Solution

The fourth proportional to 61,787,095.80, 92,680,643.70 and 58,952,743.80 is: 88,429,115.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,787,095.80 : 92,680,643.70 = 58,952,743.80 : x
  2. Step 2: Convert to fraction form
    61,787,095.80/92,680,643.70 = 58,952,743.80/x
  3. Step 3: Cross multiply
    61,787,095.80x = 92,680,643.70 × 58,952,743.80
  4. Step 4: Simplify right side
    61,787,095.80x = 5,463,778,243,265,184
  5. Step 5: Solve for x
    x = 5,463,778,243,265,184/61,787,095.80
  6. Step 6: Final answer
    x = 88,429,115.70

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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.