Home / 104,935,652.28-144,811,393.38-58,528,897.38

Finding the Fourth Proportional to 104,935,652.28, 144,811,393.38 and 58,528,897.38

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Solution

The fourth proportional to 104,935,652.28, 144,811,393.38 and 58,528,897.38 is: 80,769,986.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,935,652.28 : 144,811,393.38 = 58,528,897.38 : x
  2. Step 2: Convert to fraction form
    104,935,652.28/144,811,393.38 = 58,528,897.38/x
  3. Step 3: Cross multiply
    104,935,652.28x = 144,811,393.38 × 58,528,897.38
  4. Step 4: Simplify right side
    104,935,652.28x = 8,475,651,182,592,831
  5. Step 5: Solve for x
    x = 8,475,651,182,592,831/104,935,652.28
  6. Step 6: Final answer
    x = 80,769,986.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.