Home / 195,653,047.40-293,442,246.30-59,342,877.80

Finding the Fourth Proportional to 195,653,047.40, 293,442,246.30 and 59,342,877.80

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Solution

The fourth proportional to 195,653,047.40, 293,442,246.30 and 59,342,877.80 is: 89,002,995.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,653,047.40 : 293,442,246.30 = 59,342,877.80 : x
  2. Step 2: Convert to fraction form
    195,653,047.40/293,442,246.30 = 59,342,877.80/x
  3. Step 3: Cross multiply
    195,653,047.40x = 293,442,246.30 × 59,342,877.80
  4. Step 4: Simplify right side
    195,653,047.40x = 17,413,707,363,538,402
  5. Step 5: Solve for x
    x = 17,413,707,363,538,402/195,653,047.40
  6. Step 6: Final answer
    x = 89,002,995.84

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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.