Home / 24,174,458.40-36,268,102.80-10,521,746.40

Finding the Fourth Proportional to 24,174,458.40, 36,268,102.80 and 10,521,746.40

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Solution

The fourth proportional to 24,174,458.40, 36,268,102.80 and 10,521,746.40 is: 15,785,411.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,174,458.40 : 36,268,102.80 = 10,521,746.40 : x
  2. Step 2: Convert to fraction form
    24,174,458.40/36,268,102.80 = 10,521,746.40/x
  3. Step 3: Cross multiply
    24,174,458.40x = 36,268,102.80 × 10,521,746.40
  4. Step 4: Simplify right side
    24,174,458.40x = 381,603,780,070,729.88
  5. Step 5: Solve for x
    x = 381,603,780,070,729.88/24,174,458.40
  6. Step 6: Final answer
    x = 15,785,411.77

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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.