Home / 14,904,051.40-22,356,077.10-13,280,422.60

Finding the Fourth Proportional to 14,904,051.40, 22,356,077.10 and 13,280,422.60

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Solution

The fourth proportional to 14,904,051.40, 22,356,077.10 and 13,280,422.60 is: 19,920,633.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,051.40 : 22,356,077.10 = 13,280,422.60 : x
  2. Step 2: Convert to fraction form
    14,904,051.40/22,356,077.10 = 13,280,422.60/x
  3. Step 3: Cross multiply
    14,904,051.40x = 22,356,077.10 × 13,280,422.60
  4. Step 4: Simplify right side
    14,904,051.40x = 296,898,151,566,182.50
  5. Step 5: Solve for x
    x = 296,898,151,566,182.50/14,904,051.40
  6. Step 6: Final answer
    x = 19,920,633.90

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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.