Home / 92,598,934.80-138,859,080.60-44,744,547.60

Finding the Fourth Proportional to 92,598,934.80, 138,859,080.60 and 44,744,547.60

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Solution

The fourth proportional to 92,598,934.80, 138,859,080.60 and 44,744,547.60 is: 67,097,820.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,598,934.80 : 138,859,080.60 = 44,744,547.60 : x
  2. Step 2: Convert to fraction form
    92,598,934.80/138,859,080.60 = 44,744,547.60/x
  3. Step 3: Cross multiply
    92,598,934.80x = 138,859,080.60 × 44,744,547.60
  4. Step 4: Simplify right side
    92,598,934.80x = 6,213,186,741,598,937
  5. Step 5: Solve for x
    x = 6,213,186,741,598,937/92,598,934.80
  6. Step 6: Final answer
    x = 67,097,820.89

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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.