Home / 57,216,006.30-85,824,009.45-14,084,867.10

Finding the Fourth Proportional to 57,216,006.30, 85,824,009.45 and 14,084,867.10

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Solution

The fourth proportional to 57,216,006.30, 85,824,009.45 and 14,084,867.10 is: 21,127,300.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,216,006.30 : 85,824,009.45 = 14,084,867.10 : x
  2. Step 2: Convert to fraction form
    57,216,006.30/85,824,009.45 = 14,084,867.10/x
  3. Step 3: Cross multiply
    57,216,006.30x = 85,824,009.45 × 14,084,867.10
  4. Step 4: Simplify right side
    57,216,006.30x = 1,208,819,767,092,394
  5. Step 5: Solve for x
    x = 1,208,819,767,092,394/57,216,006.30
  6. Step 6: Final answer
    x = 21,127,300.65

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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.