Home / 46,863,686.17-64,666,963.53-25,955,171.11

Finding the Fourth Proportional to 46,863,686.17, 64,666,963.53 and 25,955,171.11

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Solution

The fourth proportional to 46,863,686.17, 64,666,963.53 and 25,955,171.11 is: 35,815,409.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,863,686.17 : 64,666,963.53 = 25,955,171.11 : x
  2. Step 2: Convert to fraction form
    46,863,686.17/64,666,963.53 = 25,955,171.11/x
  3. Step 3: Cross multiply
    46,863,686.17x = 64,666,963.53 × 25,955,171.11
  4. Step 4: Simplify right side
    46,863,686.17x = 1,678,442,103,666,113.25
  5. Step 5: Solve for x
    x = 1,678,442,103,666,113.25/46,863,686.17
  6. Step 6: Final answer
    x = 35,815,409.35

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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.