Home / 66,695,758.02-100,025,638.02-23,559,282.54

Finding the Fourth Proportional to 66,695,758.02, 100,025,638.02 and 23,559,282.54

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Solution

The fourth proportional to 66,695,758.02, 100,025,638.02 and 23,559,282.54 is: 35,332,565.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,695,758.02 : 100,025,638.02 = 23,559,282.54 : x
  2. Step 2: Convert to fraction form
    66,695,758.02/100,025,638.02 = 23,559,282.54/x
  3. Step 3: Cross multiply
    66,695,758.02x = 100,025,638.02 × 23,559,282.54
  4. Step 4: Simplify right side
    66,695,758.02x = 2,356,532,267,356,946
  5. Step 5: Solve for x
    x = 2,356,532,267,356,946/66,695,758.02
  6. Step 6: Final answer
    x = 35,332,565.93

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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.