Home / 14,904,114.15-22,328,615.03-8,495,329.35

Finding the Fourth Proportional to 14,904,114.15, 22,328,615.03 and 8,495,329.35

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Solution

The fourth proportional to 14,904,114.15, 22,328,615.03 and 8,495,329.35 is: 12,727,287.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,114.15 : 22,328,615.03 = 8,495,329.35 : x
  2. Step 2: Convert to fraction form
    14,904,114.15/22,328,615.03 = 8,495,329.35/x
  3. Step 3: Cross multiply
    14,904,114.15x = 22,328,615.03 × 8,495,329.35
  4. Step 4: Simplify right side
    14,904,114.15x = 189,688,938,566,733.47
  5. Step 5: Solve for x
    x = 189,688,938,566,733.47/14,904,114.15
  6. Step 6: Final answer
    x = 12,727,287.02

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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.