Home / 45,148,724.46-62,294,566.32-26,564,675.76

Finding the Fourth Proportional to 45,148,724.46, 62,294,566.32 and 26,564,675.76

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Solution

The fourth proportional to 45,148,724.46, 62,294,566.32 and 26,564,675.76 is: 36,652,972.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,148,724.46 : 62,294,566.32 = 26,564,675.76 : x
  2. Step 2: Convert to fraction form
    45,148,724.46/62,294,566.32 = 26,564,675.76/x
  3. Step 3: Cross multiply
    45,148,724.46x = 62,294,566.32 × 26,564,675.76
  4. Step 4: Simplify right side
    45,148,724.46x = 1,654,834,955,900,616.50
  5. Step 5: Solve for x
    x = 1,654,834,955,900,616.50/45,148,724.46
  6. Step 6: Final answer
    x = 36,652,972.50

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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.