Home / 40,929,462.36-56,482,838.46-22,594,898.52

Finding the Fourth Proportional to 40,929,462.36, 56,482,838.46 and 22,594,898.52

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Solution

The fourth proportional to 40,929,462.36, 56,482,838.46 and 22,594,898.52 is: 31,181,059.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,929,462.36 : 56,482,838.46 = 22,594,898.52 : x
  2. Step 2: Convert to fraction form
    40,929,462.36/56,482,838.46 = 22,594,898.52/x
  3. Step 3: Cross multiply
    40,929,462.36x = 56,482,838.46 × 22,594,898.52
  4. Step 4: Simplify right side
    40,929,462.36x = 1,276,224,003,125,253
  5. Step 5: Solve for x
    x = 1,276,224,003,125,253/40,929,462.36
  6. Step 6: Final answer
    x = 31,181,059.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.