Home / 31,713,639.60-44,499,872.40-31,713,639.60

Finding the Fourth Proportional to 31,713,639.60, 44,499,872.40 and 31,713,639.60

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Solution

The fourth proportional to 31,713,639.60, 44,499,872.40 and 31,713,639.60 is: 44,499,872.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,713,639.60 : 44,499,872.40 = 31,713,639.60 : x
  2. Step 2: Convert to fraction form
    31,713,639.60/44,499,872.40 = 31,713,639.60/x
  3. Step 3: Cross multiply
    31,713,639.60x = 44,499,872.40 × 31,713,639.60
  4. Step 4: Simplify right side
    31,713,639.60x = 1,411,252,915,539,587
  5. Step 5: Solve for x
    x = 1,411,252,915,539,587/31,713,639.60
  6. Step 6: Final answer
    x = 44,499,872.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.