Home / 44,502,167.07-66,633,652.08-28,240,072.47

Finding the Fourth Proportional to 44,502,167.07, 66,633,652.08 and 28,240,072.47

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Solution

The fourth proportional to 44,502,167.07, 66,633,652.08 and 28,240,072.47 is: 42,284,214.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,502,167.07 : 66,633,652.08 = 28,240,072.47 : x
  2. Step 2: Convert to fraction form
    44,502,167.07/66,633,652.08 = 28,240,072.47/x
  3. Step 3: Cross multiply
    44,502,167.07x = 66,633,652.08 × 28,240,072.47
  4. Step 4: Simplify right side
    44,502,167.07x = 1,881,739,163,679,966
  5. Step 5: Solve for x
    x = 1,881,739,163,679,966/44,502,167.07
  6. Step 6: Final answer
    x = 42,284,214.18

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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.