Home / 94,041,036.30-141,061,554.45-63,430,034.70

Finding the Fourth Proportional to 94,041,036.30, 141,061,554.45 and 63,430,034.70

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Solution

The fourth proportional to 94,041,036.30, 141,061,554.45 and 63,430,034.70 is: 95,145,052.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,041,036.30 : 141,061,554.45 = 63,430,034.70 : x
  2. Step 2: Convert to fraction form
    94,041,036.30/141,061,554.45 = 63,430,034.70/x
  3. Step 3: Cross multiply
    94,041,036.30x = 141,061,554.45 × 63,430,034.70
  4. Step 4: Simplify right side
    94,041,036.30x = 8,947,539,293,599,439
  5. Step 5: Solve for x
    x = 8,947,539,293,599,439/94,041,036.30
  6. Step 6: Final answer
    x = 95,145,052.05

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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.