Home / 24,020,945.64-33,151,276.08-13,709,211.48

Finding the Fourth Proportional to 24,020,945.64, 33,151,276.08 and 13,709,211.48

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Solution

The fourth proportional to 24,020,945.64, 33,151,276.08 and 13,709,211.48 is: 18,920,065.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,020,945.64 : 33,151,276.08 = 13,709,211.48 : x
  2. Step 2: Convert to fraction form
    24,020,945.64/33,151,276.08 = 13,709,211.48/x
  3. Step 3: Cross multiply
    24,020,945.64x = 33,151,276.08 × 13,709,211.48
  4. Step 4: Simplify right side
    24,020,945.64x = 454,477,854,612,585.38
  5. Step 5: Solve for x
    x = 454,477,854,612,585.38/24,020,945.64
  6. Step 6: Final answer
    x = 18,920,065.07

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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.