Home / 40,241,055.96-60,176,170.08-29,885,829.66

Finding the Fourth Proportional to 40,241,055.96, 60,176,170.08 and 29,885,829.66

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Solution

The fourth proportional to 40,241,055.96, 60,176,170.08 and 29,885,829.66 is: 44,691,043.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,241,055.96 : 60,176,170.08 = 29,885,829.66 : x
  2. Step 2: Convert to fraction form
    40,241,055.96/60,176,170.08 = 29,885,829.66/x
  3. Step 3: Cross multiply
    40,241,055.96x = 60,176,170.08 × 29,885,829.66
  4. Step 4: Simplify right side
    40,241,055.96x = 1,798,414,768,602,068.50
  5. Step 5: Solve for x
    x = 1,798,414,768,602,068.50/40,241,055.96
  6. Step 6: Final answer
    x = 44,691,043.16

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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.