Home / 96,545,681.60-144,874,509.60-35,967,531.20

Finding the Fourth Proportional to 96,545,681.60, 144,874,509.60 and 35,967,531.20

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Solution

The fourth proportional to 96,545,681.60, 144,874,509.60 and 35,967,531.20 is: 53,972,154.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,545,681.60 : 144,874,509.60 = 35,967,531.20 : x
  2. Step 2: Convert to fraction form
    96,545,681.60/144,874,509.60 = 35,967,531.20/x
  3. Step 3: Cross multiply
    96,545,681.60x = 144,874,509.60 × 35,967,531.20
  4. Step 4: Simplify right side
    96,545,681.60x = 5,210,778,444,122,700
  5. Step 5: Solve for x
    x = 5,210,778,444,122,700/96,545,681.60
  6. Step 6: Final answer
    x = 53,972,154.51

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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.