Home / 116,550,475.02-160,838,837.31-63,627,182.66

Finding the Fourth Proportional to 116,550,475.02, 160,838,837.31 and 63,627,182.66

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Solution

The fourth proportional to 116,550,475.02, 160,838,837.31 and 63,627,182.66 is: 87,805,065.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,550,475.02 : 160,838,837.31 = 63,627,182.66 : x
  2. Step 2: Convert to fraction form
    116,550,475.02/160,838,837.31 = 63,627,182.66/x
  3. Step 3: Cross multiply
    116,550,475.02x = 160,838,837.31 × 63,627,182.66
  4. Step 4: Simplify right side
    116,550,475.02x = 10,233,722,080,606,882
  5. Step 5: Solve for x
    x = 10,233,722,080,606,882/116,550,475.02
  6. Step 6: Final answer
    x = 87,805,065.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.