Home / 44,043,270.16-66,065,569.55-15,290,319.16

Finding the Fourth Proportional to 44,043,270.16, 66,065,569.55 and 15,290,319.16

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Solution

The fourth proportional to 44,043,270.16, 66,065,569.55 and 15,290,319.16 is: 22,935,709.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,043,270.16 : 66,065,569.55 = 15,290,319.16 : x
  2. Step 2: Convert to fraction form
    44,043,270.16/66,065,569.55 = 15,290,319.16/x
  3. Step 3: Cross multiply
    44,043,270.16x = 66,065,569.55 × 15,290,319.16
  4. Step 4: Simplify right side
    44,043,270.16x = 1,010,163,643,906,677.50
  5. Step 5: Solve for x
    x = 1,010,163,643,906,677.50/44,043,270.16
  6. Step 6: Final answer
    x = 22,935,709.37

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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.