Home / 47,156,501.98-65,075,962.71-26,248,083.76

Finding the Fourth Proportional to 47,156,501.98, 65,075,962.71 and 26,248,083.76

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Solution

The fourth proportional to 47,156,501.98, 65,075,962.71 and 26,248,083.76 is: 36,222,350.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,156,501.98 : 65,075,962.71 = 26,248,083.76 : x
  2. Step 2: Convert to fraction form
    47,156,501.98/65,075,962.71 = 26,248,083.76/x
  3. Step 3: Cross multiply
    47,156,501.98x = 65,075,962.71 × 26,248,083.76
  4. Step 4: Simplify right side
    47,156,501.98x = 1,708,119,319,974,716.75
  5. Step 5: Solve for x
    x = 1,708,119,319,974,716.75/47,156,501.98
  6. Step 6: Final answer
    x = 36,222,350.01

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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.