Home / 173,980,302.87-240,091,129.94-94,595,363.22

Finding the Fourth Proportional to 173,980,302.87, 240,091,129.94 and 94,595,363.22

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Solution

The fourth proportional to 173,980,302.87, 240,091,129.94 and 94,595,363.22 is: 130,540,683.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,980,302.87 : 240,091,129.94 = 94,595,363.22 : x
  2. Step 2: Convert to fraction form
    173,980,302.87/240,091,129.94 = 94,595,363.22/x
  3. Step 3: Cross multiply
    173,980,302.87x = 240,091,129.94 × 94,595,363.22
  4. Step 4: Simplify right side
    173,980,302.87x = 22,711,507,643,533,508
  5. Step 5: Solve for x
    x = 22,711,507,643,533,508/173,980,302.87
  6. Step 6: Final answer
    x = 130,540,683.45

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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.