Home / 117,406,252.14-176,102,901.26-48,301,567.25

Finding the Fourth Proportional to 117,406,252.14, 176,102,901.26 and 48,301,567.25

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Solution

The fourth proportional to 117,406,252.14, 176,102,901.26 and 48,301,567.25 is: 72,449,686.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,406,252.14 : 176,102,901.26 = 48,301,567.25 : x
  2. Step 2: Convert to fraction form
    117,406,252.14/176,102,901.26 = 48,301,567.25/x
  3. Step 3: Cross multiply
    117,406,252.14x = 176,102,901.26 × 48,301,567.25
  4. Step 4: Simplify right side
    117,406,252.14x = 8,506,046,127,189,107
  5. Step 5: Solve for x
    x = 8,506,046,127,189,107/117,406,252.14
  6. Step 6: Final answer
    x = 72,449,686.22

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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.