Home / 46,813,857.31-70,248,527.02-26,081,648.46

Finding the Fourth Proportional to 46,813,857.31, 70,248,527.02 and 26,081,648.46

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Solution

The fourth proportional to 46,813,857.31, 70,248,527.02 and 26,081,648.46 is: 39,137,928.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,813,857.31 : 70,248,527.02 = 26,081,648.46 : x
  2. Step 2: Convert to fraction form
    46,813,857.31/70,248,527.02 = 26,081,648.46/x
  3. Step 3: Cross multiply
    46,813,857.31x = 70,248,527.02 × 26,081,648.46
  4. Step 4: Simplify right side
    46,813,857.31x = 1,832,197,386,454,344.25
  5. Step 5: Solve for x
    x = 1,832,197,386,454,344.25/46,813,857.31
  6. Step 6: Final answer
    x = 39,137,928.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.