Home / 93,173,252.40-139,654,902.60-44,674,340.40

Finding the Fourth Proportional to 93,173,252.40, 139,654,902.60 and 44,674,340.40

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Solution

The fourth proportional to 93,173,252.40, 139,654,902.60 and 44,674,340.40 is: 66,961,177.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,173,252.40 : 139,654,902.60 = 44,674,340.40 : x
  2. Step 2: Convert to fraction form
    93,173,252.40/139,654,902.60 = 44,674,340.40/x
  3. Step 3: Cross multiply
    93,173,252.40x = 139,654,902.60 × 44,674,340.40
  4. Step 4: Simplify right side
    93,173,252.40x = 6,238,990,657,281,245
  5. Step 5: Solve for x
    x = 6,238,990,657,281,245/93,173,252.40
  6. Step 6: Final answer
    x = 66,961,177.13

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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.