Home / 46,881,972.66-70,325,616.16-14,538,473.40

Finding the Fourth Proportional to 46,881,972.66, 70,325,616.16 and 14,538,473.40

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Solution

The fourth proportional to 46,881,972.66, 70,325,616.16 and 14,538,473.40 is: 21,808,534.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,881,972.66 : 70,325,616.16 = 14,538,473.40 : x
  2. Step 2: Convert to fraction form
    46,881,972.66/70,325,616.16 = 14,538,473.40/x
  3. Step 3: Cross multiply
    46,881,972.66x = 70,325,616.16 × 14,538,473.40
  4. Step 4: Simplify right side
    46,881,972.66x = 1,022,427,099,880,770.12
  5. Step 5: Solve for x
    x = 1,022,427,099,880,770.12/46,881,972.66
  6. Step 6: Final answer
    x = 21,808,534.11

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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.