Home / 92,700,901.58-127,927,384.32-50,314,476.23

Finding the Fourth Proportional to 92,700,901.58, 127,927,384.32 and 50,314,476.23

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Solution

The fourth proportional to 92,700,901.58, 127,927,384.32 and 50,314,476.23 is: 69,434,053.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,700,901.58 : 127,927,384.32 = 50,314,476.23 : x
  2. Step 2: Convert to fraction form
    92,700,901.58/127,927,384.32 = 50,314,476.23/x
  3. Step 3: Cross multiply
    92,700,901.58x = 127,927,384.32 × 50,314,476.23
  4. Step 4: Simplify right side
    92,700,901.58x = 6,436,599,336,895,078
  5. Step 5: Solve for x
    x = 6,436,599,336,895,078/92,700,901.58
  6. Step 6: Final answer
    x = 69,434,053.26

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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.