Home / 88,153,243.20-132,248,527.20-26,737,358.40

Finding the Fourth Proportional to 88,153,243.20, 132,248,527.20 and 26,737,358.40

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Solution

The fourth proportional to 88,153,243.20, 132,248,527.20 and 26,737,358.40 is: 40,111,698.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,153,243.20 : 132,248,527.20 = 26,737,358.40 : x
  2. Step 2: Convert to fraction form
    88,153,243.20/132,248,527.20 = 26,737,358.40/x
  3. Step 3: Cross multiply
    88,153,243.20x = 132,248,527.20 × 26,737,358.40
  4. Step 4: Simplify right side
    88,153,243.20x = 3,535,976,269,618,548.50
  5. Step 5: Solve for x
    x = 3,535,976,269,618,548.50/88,153,243.20
  6. Step 6: Final answer
    x = 40,111,698.01

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1.5x scale

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.