Home / 175,328,478.32-241,953,583.52-97,015,332.56

Finding the Fourth Proportional to 175,328,478.32, 241,953,583.52 and 97,015,332.56

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Solution

The fourth proportional to 175,328,478.32, 241,953,583.52 and 97,015,332.56 is: 133,881,315.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,328,478.32 : 241,953,583.52 = 97,015,332.56 : x
  2. Step 2: Convert to fraction form
    175,328,478.32/241,953,583.52 = 97,015,332.56/x
  3. Step 3: Cross multiply
    175,328,478.32x = 241,953,583.52 × 97,015,332.56
  4. Step 4: Simplify right side
    175,328,478.32x = 23,473,207,368,309,308
  5. Step 5: Solve for x
    x = 23,473,207,368,309,308/175,328,478.32
  6. Step 6: Final answer
    x = 133,881,315.77

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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.