Home / 95,316,550.64-142,909,554.46-48,539,489.28

Finding the Fourth Proportional to 95,316,550.64, 142,909,554.46 and 48,539,489.28

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Solution

The fourth proportional to 95,316,550.64, 142,909,554.46 and 48,539,489.28 is: 72,775,994.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,316,550.64 : 142,909,554.46 = 48,539,489.28 : x
  2. Step 2: Convert to fraction form
    95,316,550.64/142,909,554.46 = 48,539,489.28/x
  3. Step 3: Cross multiply
    95,316,550.64x = 142,909,554.46 × 48,539,489.28
  4. Step 4: Simplify right side
    95,316,550.64x = 6,936,756,786,693,142
  5. Step 5: Solve for x
    x = 6,936,756,786,693,142/95,316,550.64
  6. Step 6: Final answer
    x = 72,775,994.73

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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.