Home / 15,544,614.40-23,316,921.60-4,907,046.40

Finding the Fourth Proportional to 15,544,614.40, 23,316,921.60 and 4,907,046.40

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Solution

The fourth proportional to 15,544,614.40, 23,316,921.60 and 4,907,046.40 is: 7,360,569.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,614.40 : 23,316,921.60 = 4,907,046.40 : x
  2. Step 2: Convert to fraction form
    15,544,614.40/23,316,921.60 = 4,907,046.40/x
  3. Step 3: Cross multiply
    15,544,614.40x = 23,316,921.60 × 4,907,046.40
  4. Step 4: Simplify right side
    15,544,614.40x = 114,417,216,196,362.25
  5. Step 5: Solve for x
    x = 114,417,216,196,362.25/15,544,614.40
  6. Step 6: Final answer
    x = 7,360,569.60

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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.