Home / 15,802,289.64-23,705,332.02-5,565,032.10

Finding the Fourth Proportional to 15,802,289.64, 23,705,332.02 and 5,565,032.10

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Solution

The fourth proportional to 15,802,289.64, 23,705,332.02 and 5,565,032.10 is: 8,348,216.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,802,289.64 : 23,705,332.02 = 5,565,032.10 : x
  2. Step 2: Convert to fraction form
    15,802,289.64/23,705,332.02 = 5,565,032.10/x
  3. Step 3: Cross multiply
    15,802,289.64x = 23,705,332.02 × 5,565,032.10
  4. Step 4: Simplify right side
    15,802,289.64x = 131,920,933,632,457.83
  5. Step 5: Solve for x
    x = 131,920,933,632,457.83/15,802,289.64
  6. Step 6: Final answer
    x = 8,348,216.41

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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.