Home / 94,239,741.40-141,359,612.10-65,541,927.40

Finding the Fourth Proportional to 94,239,741.40, 141,359,612.10 and 65,541,927.40

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Solution

The fourth proportional to 94,239,741.40, 141,359,612.10 and 65,541,927.40 is: 98,312,891.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,239,741.40 : 141,359,612.10 = 65,541,927.40 : x
  2. Step 2: Convert to fraction form
    94,239,741.40/141,359,612.10 = 65,541,927.40/x
  3. Step 3: Cross multiply
    94,239,741.40x = 141,359,612.10 × 65,541,927.40
  4. Step 4: Simplify right side
    94,239,741.40x = 9,264,981,433,550,360
  5. Step 5: Solve for x
    x = 9,264,981,433,550,360/94,239,741.40
  6. Step 6: Final answer
    x = 98,312,891.10

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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.