Home / 106,620,957.24-159,931,437.66-25,841,925.24

Finding the Fourth Proportional to 106,620,957.24, 159,931,437.66 and 25,841,925.24

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Solution

The fourth proportional to 106,620,957.24, 159,931,437.66 and 25,841,925.24 is: 38,762,888.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,620,957.24 : 159,931,437.66 = 25,841,925.24 : x
  2. Step 2: Convert to fraction form
    106,620,957.24/159,931,437.66 = 25,841,925.24/x
  3. Step 3: Cross multiply
    106,620,957.24x = 159,931,437.66 × 25,841,925.24
  4. Step 4: Simplify right side
    106,620,957.24x = 4,132,936,255,535,440
  5. Step 5: Solve for x
    x = 4,132,936,255,535,440/106,620,957.24
  6. Step 6: Final answer
    x = 38,762,888.30

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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.