Home / 27,220,818.60-40,831,227.90-23,525,663.40

Finding the Fourth Proportional to 27,220,818.60, 40,831,227.90 and 23,525,663.40

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Solution

The fourth proportional to 27,220,818.60, 40,831,227.90 and 23,525,663.40 is: 35,288,495.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,220,818.60 : 40,831,227.90 = 23,525,663.40 : x
  2. Step 2: Convert to fraction form
    27,220,818.60/40,831,227.90 = 23,525,663.40/x
  3. Step 3: Cross multiply
    27,220,818.60x = 40,831,227.90 × 23,525,663.40
  4. Step 4: Simplify right side
    27,220,818.60x = 960,581,723,784,088.75
  5. Step 5: Solve for x
    x = 960,581,723,784,088.75/27,220,818.60
  6. Step 6: Final answer
    x = 35,288,495.10

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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.