Home / 104,977,440.40-157,466,160.60-94,395,859.60

Finding the Fourth Proportional to 104,977,440.40, 157,466,160.60 and 94,395,859.60

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Solution

The fourth proportional to 104,977,440.40, 157,466,160.60 and 94,395,859.60 is: 141,593,789.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,977,440.40 : 157,466,160.60 = 94,395,859.60 : x
  2. Step 2: Convert to fraction form
    104,977,440.40/157,466,160.60 = 94,395,859.60/x
  3. Step 3: Cross multiply
    104,977,440.40x = 157,466,160.60 × 94,395,859.60
  4. Step 4: Simplify right side
    104,977,440.40x = 14,864,153,587,748,650
  5. Step 5: Solve for x
    x = 14,864,153,587,748,650/104,977,440.40
  6. Step 6: Final answer
    x = 141,593,789.40

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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.