Home / 40,576,335.34-55,962,692.59-35,671,069.30

Finding the Fourth Proportional to 40,576,335.34, 55,962,692.59 and 35,671,069.30

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Solution

The fourth proportional to 40,576,335.34, 55,962,692.59 and 35,671,069.30 is: 49,197,372.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,576,335.34 : 55,962,692.59 = 35,671,069.30 : x
  2. Step 2: Convert to fraction form
    40,576,335.34/55,962,692.59 = 35,671,069.30/x
  3. Step 3: Cross multiply
    40,576,335.34x = 55,962,692.59 × 35,671,069.30
  4. Step 4: Simplify right side
    40,576,335.34x = 1,996,249,085,592,486.50
  5. Step 5: Solve for x
    x = 1,996,249,085,592,486.50/40,576,335.34
  6. Step 6: Final answer
    x = 49,197,372.53

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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.