Home / 48,281,631.84-66,627,323.28-26,551,599.84

Finding the Fourth Proportional to 48,281,631.84, 66,627,323.28 and 26,551,599.84

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Solution

The fourth proportional to 48,281,631.84, 66,627,323.28 and 26,551,599.84 is: 36,640,477.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,281,631.84 : 66,627,323.28 = 26,551,599.84 : x
  2. Step 2: Convert to fraction form
    48,281,631.84/66,627,323.28 = 26,551,599.84/x
  3. Step 3: Cross multiply
    48,281,631.84x = 66,627,323.28 × 26,551,599.84
  4. Step 4: Simplify right side
    48,281,631.84x = 1,769,062,026,140,876.25
  5. Step 5: Solve for x
    x = 1,769,062,026,140,876.25/48,281,631.84
  6. Step 6: Final answer
    x = 36,640,477.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.