Home / 24,915,459.60-37,302,330.60-19,199,516.40

Finding the Fourth Proportional to 24,915,459.60, 37,302,330.60 and 19,199,516.40

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Solution

The fourth proportional to 24,915,459.60, 37,302,330.60 and 19,199,516.40 is: 28,744,671.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,915,459.60 : 37,302,330.60 = 19,199,516.40 : x
  2. Step 2: Convert to fraction form
    24,915,459.60/37,302,330.60 = 19,199,516.40/x
  3. Step 3: Cross multiply
    24,915,459.60x = 37,302,330.60 × 19,199,516.40
  4. Step 4: Simplify right side
    24,915,459.60x = 716,186,708,112,921.88
  5. Step 5: Solve for x
    x = 716,186,708,112,921.88/24,915,459.60
  6. Step 6: Final answer
    x = 28,744,671.77

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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.