Home / 49,926,547.19-74,924,585.89-17,581,055.06

Finding the Fourth Proportional to 49,926,547.19, 74,924,585.89 and 17,581,055.06

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Solution

The fourth proportional to 49,926,547.19, 74,924,585.89 and 17,581,055.06 is: 26,383,824.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,926,547.19 : 74,924,585.89 = 17,581,055.06 : x
  2. Step 2: Convert to fraction form
    49,926,547.19/74,924,585.89 = 17,581,055.06/x
  3. Step 3: Cross multiply
    49,926,547.19x = 74,924,585.89 × 17,581,055.06
  4. Step 4: Simplify right side
    49,926,547.19x = 1,317,253,270,023,148
  5. Step 5: Solve for x
    x = 1,317,253,270,023,148/49,926,547.19
  6. Step 6: Final answer
    x = 26,383,824.72

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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.