Home / 117,941,159.48-176,911,739.40-36,060,038.04

Finding the Fourth Proportional to 117,941,159.48, 176,911,739.40 and 36,060,038.04

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Solution

The fourth proportional to 117,941,159.48, 176,911,739.40 and 36,060,038.04 is: 54,090,057.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,941,159.48 : 176,911,739.40 = 36,060,038.04 : x
  2. Step 2: Convert to fraction form
    117,941,159.48/176,911,739.40 = 36,060,038.04/x
  3. Step 3: Cross multiply
    117,941,159.48x = 176,911,739.40 × 36,060,038.04
  4. Step 4: Simplify right side
    117,941,159.48x = 6,379,444,052,486,567
  5. Step 5: Solve for x
    x = 6,379,444,052,486,567/117,941,159.48
  6. Step 6: Final answer
    x = 54,090,057.12

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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.