Home / 16,565,460.32-24,835,541.52-5,199,332.96

Finding the Fourth Proportional to 16,565,460.32, 24,835,541.52 and 5,199,332.96

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Solution

The fourth proportional to 16,565,460.32, 24,835,541.52 and 5,199,332.96 is: 7,795,029.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,565,460.32 : 24,835,541.52 = 5,199,332.96 : x
  2. Step 2: Convert to fraction form
    16,565,460.32/24,835,541.52 = 5,199,332.96/x
  3. Step 3: Cross multiply
    16,565,460.32x = 24,835,541.52 × 5,199,332.96
  4. Step 4: Simplify right side
    16,565,460.32x = 129,128,249,604,384.50
  5. Step 5: Solve for x
    x = 129,128,249,604,384.50/16,565,460.32
  6. Step 6: Final answer
    x = 7,795,029.36

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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.