Home / 26,122,158.72-36,048,602.08-14,361,627.18

Finding the Fourth Proportional to 26,122,158.72, 36,048,602.08 and 14,361,627.18

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Solution

The fourth proportional to 26,122,158.72, 36,048,602.08 and 14,361,627.18 is: 19,819,058.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,122,158.72 : 36,048,602.08 = 14,361,627.18 : x
  2. Step 2: Convert to fraction form
    26,122,158.72/36,048,602.08 = 14,361,627.18/x
  3. Step 3: Cross multiply
    26,122,158.72x = 36,048,602.08 × 14,361,627.18
  4. Step 4: Simplify right side
    26,122,158.72x = 517,716,583,433,132.50
  5. Step 5: Solve for x
    x = 517,716,583,433,132.50/26,122,158.72
  6. Step 6: Final answer
    x = 19,819,058.18

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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.