Home / 52,595,395.98-78,910,808.70-33,142,030.98

Finding the Fourth Proportional to 52,595,395.98, 78,910,808.70 and 33,142,030.98

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Solution

The fourth proportional to 52,595,395.98, 78,910,808.70 and 33,142,030.98 is: 49,724,209.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,595,395.98 : 78,910,808.70 = 33,142,030.98 : x
  2. Step 2: Convert to fraction form
    52,595,395.98/78,910,808.70 = 33,142,030.98/x
  3. Step 3: Cross multiply
    52,595,395.98x = 78,910,808.70 × 33,142,030.98
  4. Step 4: Simplify right side
    52,595,395.98x = 2,615,264,466,592,253.50
  5. Step 5: Solve for x
    x = 2,615,264,466,592,253.50/52,595,395.98
  6. Step 6: Final answer
    x = 49,724,209.08

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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.