Home / 49,834,077.60-74,751,116.40-44,354,330.40

Finding the Fourth Proportional to 49,834,077.60, 74,751,116.40 and 44,354,330.40

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Solution

The fourth proportional to 49,834,077.60, 74,751,116.40 and 44,354,330.40 is: 66,531,495.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,834,077.60 : 74,751,116.40 = 44,354,330.40 : x
  2. Step 2: Convert to fraction form
    49,834,077.60/74,751,116.40 = 44,354,330.40/x
  3. Step 3: Cross multiply
    49,834,077.60x = 74,751,116.40 × 44,354,330.40
  4. Step 4: Simplify right side
    49,834,077.60x = 3,315,535,714,574,458.50
  5. Step 5: Solve for x
    x = 3,315,535,714,574,458.50/49,834,077.60
  6. Step 6: Final answer
    x = 66,531,495.60

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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.