Home / 88,979,574.40-124,750,563.20-88,979,574.40

Finding the Fourth Proportional to 88,979,574.40, 124,750,563.20 and 88,979,574.40

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Solution

The fourth proportional to 88,979,574.40, 124,750,563.20 and 88,979,574.40 is: 124,750,563.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,979,574.40 : 124,750,563.20 = 88,979,574.40 : x
  2. Step 2: Convert to fraction form
    88,979,574.40/124,750,563.20 = 88,979,574.40/x
  3. Step 3: Cross multiply
    88,979,574.40x = 124,750,563.20 × 88,979,574.40
  4. Step 4: Simplify right side
    88,979,574.40x = 11,100,252,019,696,304
  5. Step 5: Solve for x
    x = 11,100,252,019,696,304/88,979,574.40
  6. Step 6: Final answer
    x = 124,750,563.20

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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.