Home / 32,142,077.12-44,356,392.24-17,457,885.28

Finding the Fourth Proportional to 32,142,077.12, 44,356,392.24 and 17,457,885.28

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Solution

The fourth proportional to 32,142,077.12, 44,356,392.24 and 17,457,885.28 is: 24,092,058.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,142,077.12 : 44,356,392.24 = 17,457,885.28 : x
  2. Step 2: Convert to fraction form
    32,142,077.12/44,356,392.24 = 17,457,885.28/x
  3. Step 3: Cross multiply
    32,142,077.12x = 44,356,392.24 × 17,457,885.28
  4. Step 4: Simplify right side
    32,142,077.12x = 774,368,807,160,602.38
  5. Step 5: Solve for x
    x = 774,368,807,160,602.38/32,142,077.12
  6. Step 6: Final answer
    x = 24,092,058.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.