Home / 24,464,009.60-36,686,683.20-7,419,017.60

Finding the Fourth Proportional to 24,464,009.60, 36,686,683.20 and 7,419,017.60

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Solution

The fourth proportional to 24,464,009.60, 36,686,683.20 and 7,419,017.60 is: 11,125,696.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,464,009.60 : 36,686,683.20 = 7,419,017.60 : x
  2. Step 2: Convert to fraction form
    24,464,009.60/36,686,683.20 = 7,419,017.60/x
  3. Step 3: Cross multiply
    24,464,009.60x = 36,686,683.20 × 7,419,017.60
  4. Step 4: Simplify right side
    24,464,009.60x = 272,179,148,346,424.34
  5. Step 5: Solve for x
    x = 272,179,148,346,424.34/24,464,009.60
  6. Step 6: Final answer
    x = 11,125,696.60

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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.