Home / 38,104,397.40-52,588,576.38-22,634,543.16

Finding the Fourth Proportional to 38,104,397.40, 52,588,576.38 and 22,634,543.16

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Solution

The fourth proportional to 38,104,397.40, 52,588,576.38 and 22,634,543.16 is: 31,238,347.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,104,397.40 : 52,588,576.38 = 22,634,543.16 : x
  2. Step 2: Convert to fraction form
    38,104,397.40/52,588,576.38 = 22,634,543.16/x
  3. Step 3: Cross multiply
    38,104,397.40x = 52,588,576.38 × 22,634,543.16
  4. Step 4: Simplify right side
    38,104,397.40x = 1,190,318,401,796,066.75
  5. Step 5: Solve for x
    x = 1,190,318,401,796,066.75/38,104,397.40
  6. Step 6: Final answer
    x = 31,238,347.36

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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.