Home / 32,968,446.20-49,442,547.54-22,798,658.60

Finding the Fourth Proportional to 32,968,446.20, 49,442,547.54 and 22,798,658.60

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Solution

The fourth proportional to 32,968,446.20, 49,442,547.54 and 22,798,658.60 is: 34,190,988.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,968,446.20 : 49,442,547.54 = 22,798,658.60 : x
  2. Step 2: Convert to fraction form
    32,968,446.20/49,442,547.54 = 22,798,658.60/x
  3. Step 3: Cross multiply
    32,968,446.20x = 49,442,547.54 × 22,798,658.60
  4. Step 4: Simplify right side
    32,968,446.20x = 1,127,223,761,678,730
  5. Step 5: Solve for x
    x = 1,127,223,761,678,730/32,968,446.20
  6. Step 6: Final answer
    x = 34,190,988.40

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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.