Home / 24,303,617.60-36,455,426.40-9,921,905.60

Finding the Fourth Proportional to 24,303,617.60, 36,455,426.40 and 9,921,905.60

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Solution

The fourth proportional to 24,303,617.60, 36,455,426.40 and 9,921,905.60 is: 14,882,858.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,303,617.60 : 36,455,426.40 = 9,921,905.60 : x
  2. Step 2: Convert to fraction form
    24,303,617.60/36,455,426.40 = 9,921,905.60/x
  3. Step 3: Cross multiply
    24,303,617.60x = 36,455,426.40 × 9,921,905.60
  4. Step 4: Simplify right side
    24,303,617.60x = 361,707,299,348,547.81
  5. Step 5: Solve for x
    x = 361,707,299,348,547.81/24,303,617.60
  6. Step 6: Final answer
    x = 14,882,858.40

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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.