Home / 22,803,352-31,467,704.16-13,641,058.24

Finding the Fourth Proportional to 22,803,352, 31,467,704.16 and 13,641,058.24

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Solution

The fourth proportional to 22,803,352, 31,467,704.16 and 13,641,058.24 is: 18,824,109.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,803,352 : 31,467,704.16 = 13,641,058.24 : x
  2. Step 2: Convert to fraction form
    22,803,352/31,467,704.16 = 13,641,058.24/x
  3. Step 3: Cross multiply
    22,803,352x = 31,467,704.16 × 13,641,058.24
  4. Step 4: Simplify right side
    22,803,352x = 429,252,785,125,650.31
  5. Step 5: Solve for x
    x = 429,252,785,125,650.31/22,803,352
  6. Step 6: Final answer
    x = 18,824,109.07

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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.