Home / 44,043,214.32-66,065,485.95-15,290,263.62

Finding the Fourth Proportional to 44,043,214.32, 66,065,485.95 and 15,290,263.62

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Solution

The fourth proportional to 44,043,214.32, 66,065,485.95 and 15,290,263.62 is: 22,935,626.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,043,214.32 : 66,065,485.95 = 15,290,263.62 : x
  2. Step 2: Convert to fraction form
    44,043,214.32/66,065,485.95 = 15,290,263.62/x
  3. Step 3: Cross multiply
    44,043,214.32x = 66,065,485.95 × 15,290,263.62
  4. Step 4: Simplify right side
    44,043,214.32x = 1,010,158,696,358,906.12
  5. Step 5: Solve for x
    x = 1,010,158,696,358,906.12/44,043,214.32
  6. Step 6: Final answer
    x = 22,935,626.11

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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.