Home / 49,038,802.60-73,558,203.90-41,386,052.20

Finding the Fourth Proportional to 49,038,802.60, 73,558,203.90 and 41,386,052.20

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Solution

The fourth proportional to 49,038,802.60, 73,558,203.90 and 41,386,052.20 is: 62,079,078.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,038,802.60 : 73,558,203.90 = 41,386,052.20 : x
  2. Step 2: Convert to fraction form
    49,038,802.60/73,558,203.90 = 41,386,052.20/x
  3. Step 3: Cross multiply
    49,038,802.60x = 73,558,203.90 × 41,386,052.20
  4. Step 4: Simplify right side
    49,038,802.60x = 3,044,283,666,343,644
  5. Step 5: Solve for x
    x = 3,044,283,666,343,644/49,038,802.60
  6. Step 6: Final answer
    x = 62,079,078.30

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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.