Home / 24,061,459.60-36,092,189.40-18,686,688.40

Finding the Fourth Proportional to 24,061,459.60, 36,092,189.40 and 18,686,688.40

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Solution

The fourth proportional to 24,061,459.60, 36,092,189.40 and 18,686,688.40 is: 28,030,032.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,061,459.60 : 36,092,189.40 = 18,686,688.40 : x
  2. Step 2: Convert to fraction form
    24,061,459.60/36,092,189.40 = 18,686,688.40/x
  3. Step 3: Cross multiply
    24,061,459.60x = 36,092,189.40 × 18,686,688.40
  4. Step 4: Simplify right side
    24,061,459.60x = 674,443,496,991,582.88
  5. Step 5: Solve for x
    x = 674,443,496,991,582.88/24,061,459.60
  6. Step 6: Final answer
    x = 28,030,032.60

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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.