Home / 24,342,761.43-36,520,968.53-9,779,907.16

Finding the Fourth Proportional to 24,342,761.43, 36,520,968.53 and 9,779,907.16

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Solution

The fourth proportional to 24,342,761.43, 36,520,968.53 and 9,779,907.16 is: 14,672,603.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,342,761.43 : 36,520,968.53 = 9,779,907.16 : x
  2. Step 2: Convert to fraction form
    24,342,761.43/36,520,968.53 = 9,779,907.16/x
  3. Step 3: Cross multiply
    24,342,761.43x = 36,520,968.53 × 9,779,907.16
  4. Step 4: Simplify right side
    24,342,761.43x = 357,171,681,616,681.69
  5. Step 5: Solve for x
    x = 357,171,681,616,681.69/24,342,761.43
  6. Step 6: Final answer
    x = 14,672,603.30

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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.