Home / 24,048,032.40-36,072,048.60-15,985,875.60

Finding the Fourth Proportional to 24,048,032.40, 36,072,048.60 and 15,985,875.60

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Solution

The fourth proportional to 24,048,032.40, 36,072,048.60 and 15,985,875.60 is: 23,978,813.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,048,032.40 : 36,072,048.60 = 15,985,875.60 : x
  2. Step 2: Convert to fraction form
    24,048,032.40/36,072,048.60 = 15,985,875.60/x
  3. Step 3: Cross multiply
    24,048,032.40x = 36,072,048.60 × 15,985,875.60
  4. Step 4: Simplify right side
    24,048,032.40x = 576,643,281,556,754.12
  5. Step 5: Solve for x
    x = 576,643,281,556,754.12/24,048,032.40
  6. Step 6: Final answer
    x = 23,978,813.40

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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.