Home / 59,349,362.85-88,908,160.59-40,902,012.45

Finding the Fourth Proportional to 59,349,362.85, 88,908,160.59 and 40,902,012.45

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Solution

The fourth proportional to 59,349,362.85, 88,908,160.59 and 40,902,012.45 is: 61,273,154.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,349,362.85 : 88,908,160.59 = 40,902,012.45 : x
  2. Step 2: Convert to fraction form
    59,349,362.85/88,908,160.59 = 40,902,012.45/x
  3. Step 3: Cross multiply
    59,349,362.85x = 88,908,160.59 × 40,902,012.45
  4. Step 4: Simplify right side
    59,349,362.85x = 3,636,522,691,358,780
  5. Step 5: Solve for x
    x = 3,636,522,691,358,780/59,349,362.85
  6. Step 6: Final answer
    x = 61,273,154.70

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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.