Home / 40,646,573.10-56,092,130.93-22,061,712.27

Finding the Fourth Proportional to 40,646,573.10, 56,092,130.93 and 22,061,712.27

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Solution

The fourth proportional to 40,646,573.10, 56,092,130.93 and 22,061,712.27 is: 30,445,086.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,646,573.10 : 56,092,130.93 = 22,061,712.27 : x
  2. Step 2: Convert to fraction form
    40,646,573.10/56,092,130.93 = 22,061,712.27/x
  3. Step 3: Cross multiply
    40,646,573.10x = 56,092,130.93 × 22,061,712.27
  4. Step 4: Simplify right side
    40,646,573.10x = 1,237,488,453,330,230.25
  5. Step 5: Solve for x
    x = 1,237,488,453,330,230.25/40,646,573.10
  6. Step 6: Final answer
    x = 30,445,086.98

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1.5x scale

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.