Home / 108,837,547.56-163,255,306.14-44,125,969.86

Finding the Fourth Proportional to 108,837,547.56, 163,255,306.14 and 44,125,969.86

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Solution

The fourth proportional to 108,837,547.56, 163,255,306.14 and 44,125,969.86 is: 66,188,543.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,837,547.56 : 163,255,306.14 = 44,125,969.86 : x
  2. Step 2: Convert to fraction form
    108,837,547.56/163,255,306.14 = 44,125,969.86/x
  3. Step 3: Cross multiply
    108,837,547.56x = 163,255,306.14 × 44,125,969.86
  4. Step 4: Simplify right side
    108,837,547.56x = 7,203,798,718,218,712
  5. Step 5: Solve for x
    x = 7,203,798,718,218,712/108,837,547.56
  6. Step 6: Final answer
    x = 66,188,543.20

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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.