Home / 23,460,416.01-32,363,869.33-20,358,585.81

Finding the Fourth Proportional to 23,460,416.01, 32,363,869.33 and 20,358,585.81

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Solution

The fourth proportional to 23,460,416.01, 32,363,869.33 and 20,358,585.81 is: 28,084,864.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,460,416.01 : 32,363,869.33 = 20,358,585.81 : x
  2. Step 2: Convert to fraction form
    23,460,416.01/32,363,869.33 = 20,358,585.81/x
  3. Step 3: Cross multiply
    23,460,416.01x = 32,363,869.33 × 20,358,585.81
  4. Step 4: Simplify right side
    23,460,416.01x = 658,882,610,898,432.12
  5. Step 5: Solve for x
    x = 658,882,610,898,432.12/23,460,416.01
  6. Step 6: Final answer
    x = 28,084,864.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.