Home / 59,364,048.30-89,046,072.45-29,130,960.30

Finding the Fourth Proportional to 59,364,048.30, 89,046,072.45 and 29,130,960.30

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Solution

The fourth proportional to 59,364,048.30, 89,046,072.45 and 29,130,960.30 is: 43,696,440.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,364,048.30 : 89,046,072.45 = 29,130,960.30 : x
  2. Step 2: Convert to fraction form
    59,364,048.30/89,046,072.45 = 29,130,960.30/x
  3. Step 3: Cross multiply
    59,364,048.30x = 89,046,072.45 × 29,130,960.30
  4. Step 4: Simplify right side
    59,364,048.30x = 2,593,997,601,411,874
  5. Step 5: Solve for x
    x = 2,593,997,601,411,874/59,364,048.30
  6. Step 6: Final answer
    x = 43,696,440.45

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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.