Home / 47,156,500.48-65,075,960.64-26,248,082.26

Finding the Fourth Proportional to 47,156,500.48, 65,075,960.64 and 26,248,082.26

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Solution

The fourth proportional to 47,156,500.48, 65,075,960.64 and 26,248,082.26 is: 36,222,347.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,156,500.48 : 65,075,960.64 = 26,248,082.26 : x
  2. Step 2: Convert to fraction form
    47,156,500.48/65,075,960.64 = 26,248,082.26/x
  3. Step 3: Cross multiply
    47,156,500.48x = 65,075,960.64 × 26,248,082.26
  4. Step 4: Simplify right side
    47,156,500.48x = 1,708,119,168,027,242.25
  5. Step 5: Solve for x
    x = 1,708,119,168,027,242.25/47,156,500.48
  6. Step 6: Final answer
    x = 36,222,347.94

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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.