Home / 61,087,259.28-84,298,264.04-33,584,976.12

Finding the Fourth Proportional to 61,087,259.28, 84,298,264.04 and 33,584,976.12

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Solution

The fourth proportional to 61,087,259.28, 84,298,264.04 and 33,584,976.12 is: 46,346,082.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,087,259.28 : 84,298,264.04 = 33,584,976.12 : x
  2. Step 2: Convert to fraction form
    61,087,259.28/84,298,264.04 = 33,584,976.12/x
  3. Step 3: Cross multiply
    61,087,259.28x = 84,298,264.04 × 33,584,976.12
  4. Step 4: Simplify right side
    61,087,259.28x = 2,831,155,184,740,854.50
  5. Step 5: Solve for x
    x = 2,831,155,184,740,854.50/61,087,259.28
  6. Step 6: Final answer
    x = 46,346,082.93

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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.