Home / 64,729,179.18-97,132,075.52-23,817,348.55

Finding the Fourth Proportional to 64,729,179.18, 97,132,075.52 and 23,817,348.55

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Solution

The fourth proportional to 64,729,179.18, 97,132,075.52 and 23,817,348.55 is: 35,740,117.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,729,179.18 : 97,132,075.52 = 23,817,348.55 : x
  2. Step 2: Convert to fraction form
    64,729,179.18/97,132,075.52 = 23,817,348.55/x
  3. Step 3: Cross multiply
    64,729,179.18x = 97,132,075.52 × 23,817,348.55
  4. Step 4: Simplify right side
    64,729,179.18x = 2,313,428,497,634,695.50
  5. Step 5: Solve for x
    x = 2,313,428,497,634,695.50/64,729,179.18
  6. Step 6: Final answer
    x = 35,740,117.93

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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.