Home / 83,206,729.95-114,825,680.89-46,537,300.95

Finding the Fourth Proportional to 83,206,729.95, 114,825,680.89 and 46,537,300.95

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Solution

The fourth proportional to 83,206,729.95, 114,825,680.89 and 46,537,300.95 is: 64,221,695.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,206,729.95 : 114,825,680.89 = 46,537,300.95 : x
  2. Step 2: Convert to fraction form
    83,206,729.95/114,825,680.89 = 46,537,300.95/x
  3. Step 3: Cross multiply
    83,206,729.95x = 114,825,680.89 × 46,537,300.95
  4. Step 4: Simplify right side
    83,206,729.95x = 5,343,677,268,366,594
  5. Step 5: Solve for x
    x = 5,343,677,268,366,594/83,206,729.95
  6. Step 6: Final answer
    x = 64,221,695.43

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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.