Home / 89,069,504.94-133,626,510.95-62,859,516.53

Finding the Fourth Proportional to 89,069,504.94, 133,626,510.95 and 62,859,516.53

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Solution

The fourth proportional to 89,069,504.94, 133,626,510.95 and 62,859,516.53 is: 94,304,979.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,069,504.94 : 133,626,510.95 = 62,859,516.53 : x
  2. Step 2: Convert to fraction form
    89,069,504.94/133,626,510.95 = 62,859,516.53/x
  3. Step 3: Cross multiply
    89,069,504.94x = 133,626,510.95 × 62,859,516.53
  4. Step 4: Simplify right side
    89,069,504.94x = 8,399,697,872,925,320
  5. Step 5: Solve for x
    x = 8,399,697,872,925,320/89,069,504.94
  6. Step 6: Final answer
    x = 94,304,979.90

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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.