Home / 22,257,527.70-33,386,291.55-20,060,904.90

Finding the Fourth Proportional to 22,257,527.70, 33,386,291.55 and 20,060,904.90

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Solution

The fourth proportional to 22,257,527.70, 33,386,291.55 and 20,060,904.90 is: 30,091,357.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,257,527.70 : 33,386,291.55 = 20,060,904.90 : x
  2. Step 2: Convert to fraction form
    22,257,527.70/33,386,291.55 = 20,060,904.90/x
  3. Step 3: Cross multiply
    22,257,527.70x = 33,386,291.55 × 20,060,904.90
  4. Step 4: Simplify right side
    22,257,527.70x = 669,759,219,748,223.50
  5. Step 5: Solve for x
    x = 669,759,219,748,223.50/22,257,527.70
  6. Step 6: Final answer
    x = 30,091,357.35

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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.