Home / 362,272,182,001.90-543,408,273,002.85-97,303,352,152.30

Finding the Fourth Proportional to 362,272,182,001.90, 543,408,273,002.85 and 97,303,352,152.30

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Solution

The fourth proportional to 362,272,182,001.90, 543,408,273,002.85 and 97,303,352,152.30 is: 145,955,028,228.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,272,182,001.90 : 543,408,273,002.85 = 97,303,352,152.30 : x
  2. Step 2: Convert to fraction form
    362,272,182,001.90/543,408,273,002.85 = 97,303,352,152.30/x
  3. Step 3: Cross multiply
    362,272,182,001.90x = 543,408,273,002.85 × 97,303,352,152.30
  4. Step 4: Simplify right side
    362,272,182,001.90x = 52,875,446,550,469,489,459,200
  5. Step 5: Solve for x
    x = 52,875,446,550,469,489,459,200/362,272,182,001.90
  6. Step 6: Final answer
    x = 145,955,028,228.45

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1.5x scale

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.