Home / 180,593,729.10-249,217,976.39-98,088,104.34

Finding the Fourth Proportional to 180,593,729.10, 249,217,976.39 and 98,088,104.34

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Solution

The fourth proportional to 180,593,729.10, 249,217,976.39 and 98,088,104.34 is: 135,360,840.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,593,729.10 : 249,217,976.39 = 98,088,104.34 : x
  2. Step 2: Convert to fraction form
    180,593,729.10/249,217,976.39 = 98,088,104.34/x
  3. Step 3: Cross multiply
    180,593,729.10x = 249,217,976.39 × 98,088,104.34
  4. Step 4: Simplify right side
    180,593,729.10x = 24,445,318,871,055,536
  5. Step 5: Solve for x
    x = 24,445,318,871,055,536/180,593,729.10
  6. Step 6: Final answer
    x = 135,360,840.01

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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.