Home / 64,862,200.04-97,295,788.38-28,960,719.08

Finding the Fourth Proportional to 64,862,200.04, 97,295,788.38 and 28,960,719.08

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Solution

The fourth proportional to 64,862,200.04, 97,295,788.38 and 28,960,719.08 is: 43,442,189.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,862,200.04 : 97,295,788.38 = 28,960,719.08 : x
  2. Step 2: Convert to fraction form
    64,862,200.04/97,295,788.38 = 28,960,719.08/x
  3. Step 3: Cross multiply
    64,862,200.04x = 97,295,788.38 × 28,960,719.08
  4. Step 4: Simplify right side
    64,862,200.04x = 2,817,755,994,940,308
  5. Step 5: Solve for x
    x = 2,817,755,994,940,308/64,862,200.04
  6. Step 6: Final answer
    x = 43,442,189.65

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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.