Home / 173,980,303.87-240,091,131.32-94,595,364.22

Finding the Fourth Proportional to 173,980,303.87, 240,091,131.32 and 94,595,364.22

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Solution

The fourth proportional to 173,980,303.87, 240,091,131.32 and 94,595,364.22 is: 130,540,684.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,980,303.87 : 240,091,131.32 = 94,595,364.22 : x
  2. Step 2: Convert to fraction form
    173,980,303.87/240,091,131.32 = 94,595,364.22/x
  3. Step 3: Cross multiply
    173,980,303.87x = 240,091,131.32 × 94,595,364.22
  4. Step 4: Simplify right side
    173,980,303.87x = 22,711,508,013,207,248
  5. Step 5: Solve for x
    x = 22,711,508,013,207,248/173,980,303.87
  6. Step 6: Final answer
    x = 130,540,684.82

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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.