Home / 58,822,675.84-81,142,160.16-35,295,131.20

Finding the Fourth Proportional to 58,822,675.84, 81,142,160.16 and 35,295,131.20

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Solution

The fourth proportional to 58,822,675.84, 81,142,160.16 and 35,295,131.20 is: 48,687,400.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,822,675.84 : 81,142,160.16 = 35,295,131.20 : x
  2. Step 2: Convert to fraction form
    58,822,675.84/81,142,160.16 = 35,295,131.20/x
  3. Step 3: Cross multiply
    58,822,675.84x = 81,142,160.16 × 35,295,131.20
  4. Step 4: Simplify right side
    58,822,675.84x = 2,863,923,188,698,613
  5. Step 5: Solve for x
    x = 2,863,923,188,698,613/58,822,675.84
  6. Step 6: Final answer
    x = 48,687,400.70

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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.