Home / 110,532,547.90-165,797,266.65-49,948,176.70

Finding the Fourth Proportional to 110,532,547.90, 165,797,266.65 and 49,948,176.70

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Solution

The fourth proportional to 110,532,547.90, 165,797,266.65 and 49,948,176.70 is: 74,921,562.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,532,547.90 : 165,797,266.65 = 49,948,176.70 : x
  2. Step 2: Convert to fraction form
    110,532,547.90/165,797,266.65 = 49,948,176.70/x
  3. Step 3: Cross multiply
    110,532,547.90x = 165,797,266.65 × 49,948,176.70
  4. Step 4: Simplify right side
    110,532,547.90x = 8,281,271,171,011,218
  5. Step 5: Solve for x
    x = 8,281,271,171,011,218/110,532,547.90
  6. Step 6: Final answer
    x = 74,921,562.28

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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.