Home / 48,977,434.89-73,476,780.21-14,897,895.03

Finding the Fourth Proportional to 48,977,434.89, 73,476,780.21 and 14,897,895.03

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Solution

The fourth proportional to 48,977,434.89, 73,476,780.21 and 14,897,895.03 is: 22,350,075.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,977,434.89 : 73,476,780.21 = 14,897,895.03 : x
  2. Step 2: Convert to fraction form
    48,977,434.89/73,476,780.21 = 14,897,895.03/x
  3. Step 3: Cross multiply
    48,977,434.89x = 73,476,780.21 × 14,897,895.03
  4. Step 4: Simplify right side
    48,977,434.89x = 1,094,649,358,710,961.25
  5. Step 5: Solve for x
    x = 1,094,649,358,710,961.25/48,977,434.89
  6. Step 6: Final answer
    x = 22,350,075.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.