Home / 39,341,953-54,291,895.16-23,044,429

Finding the Fourth Proportional to 39,341,953, 54,291,895.16 and 23,044,429

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Solution

The fourth proportional to 39,341,953, 54,291,895.16 and 23,044,429 is: 31,801,312.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,341,953 : 54,291,895.16 = 23,044,429 : x
  2. Step 2: Convert to fraction form
    39,341,953/54,291,895.16 = 23,044,429/x
  3. Step 3: Cross multiply
    39,341,953x = 54,291,895.16 × 23,044,429
  4. Step 4: Simplify right side
    39,341,953x = 1,251,125,723,290,063.50
  5. Step 5: Solve for x
    x = 1,251,125,723,290,063.50/39,341,953
  6. Step 6: Final answer
    x = 31,801,312.03

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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.