Home / 64,729,178.58-97,132,074.63-23,817,347.95

Finding the Fourth Proportional to 64,729,178.58, 97,132,074.63 and 23,817,347.95

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Solution

The fourth proportional to 64,729,178.58, 97,132,074.63 and 23,817,347.95 is: 35,740,117.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,729,178.58 : 97,132,074.63 = 23,817,347.95 : x
  2. Step 2: Convert to fraction form
    64,729,178.58/97,132,074.63 = 23,817,347.95/x
  3. Step 3: Cross multiply
    64,729,178.58x = 97,132,074.63 × 23,817,347.95
  4. Step 4: Simplify right side
    64,729,178.58x = 2,313,428,418,568,077.50
  5. Step 5: Solve for x
    x = 2,313,428,418,568,077.50/64,729,178.58
  6. Step 6: Final answer
    x = 35,740,117.04

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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.