Home / 44,042,722.04-66,049,101.30-16,742,430.20

Finding the Fourth Proportional to 44,042,722.04, 66,049,101.30 and 16,742,430.20

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Solution

The fourth proportional to 44,042,722.04, 66,049,101.30 and 16,742,430.20 is: 25,107,950.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,042,722.04 : 66,049,101.30 = 16,742,430.20 : x
  2. Step 2: Convert to fraction form
    44,042,722.04/66,049,101.30 = 16,742,430.20/x
  3. Step 3: Cross multiply
    44,042,722.04x = 66,049,101.30 × 16,742,430.20
  4. Step 4: Simplify right side
    44,042,722.04x = 1,105,822,468,287,979.12
  5. Step 5: Solve for x
    x = 1,105,822,468,287,979.12/44,042,722.04
  6. Step 6: Final answer
    x = 25,107,950.12

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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.