Home / 49,842,219.60-74,763,329.40-29,350,904.40

Finding the Fourth Proportional to 49,842,219.60, 74,763,329.40 and 29,350,904.40

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Solution

The fourth proportional to 49,842,219.60, 74,763,329.40 and 29,350,904.40 is: 44,026,356.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,842,219.60 : 74,763,329.40 = 29,350,904.40 : x
  2. Step 2: Convert to fraction form
    49,842,219.60/74,763,329.40 = 29,350,904.40/x
  3. Step 3: Cross multiply
    49,842,219.60x = 74,763,329.40 × 29,350,904.40
  4. Step 4: Simplify right side
    49,842,219.60x = 2,194,371,333,845,109.50
  5. Step 5: Solve for x
    x = 2,194,371,333,845,109.50/49,842,219.60
  6. Step 6: Final answer
    x = 44,026,356.60

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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.