Home / 60,564,078.40-90,846,117.60-35,054,910.40

Finding the Fourth Proportional to 60,564,078.40, 90,846,117.60 and 35,054,910.40

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Solution

The fourth proportional to 60,564,078.40, 90,846,117.60 and 35,054,910.40 is: 52,582,365.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,564,078.40 : 90,846,117.60 = 35,054,910.40 : x
  2. Step 2: Convert to fraction form
    60,564,078.40/90,846,117.60 = 35,054,910.40/x
  3. Step 3: Cross multiply
    60,564,078.40x = 90,846,117.60 × 35,054,910.40
  4. Step 4: Simplify right side
    60,564,078.40x = 3,184,602,512,655,862.50
  5. Step 5: Solve for x
    x = 3,184,602,512,655,862.50/60,564,078.40
  6. Step 6: Final answer
    x = 52,582,365.60

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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.