Home / 46,326,661.48-63,930,868.16-25,700,108.32

Finding the Fourth Proportional to 46,326,661.48, 63,930,868.16 and 25,700,108.32

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Solution

The fourth proportional to 46,326,661.48, 63,930,868.16 and 25,700,108.32 is: 35,466,191.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,326,661.48 : 63,930,868.16 = 25,700,108.32 : x
  2. Step 2: Convert to fraction form
    46,326,661.48/63,930,868.16 = 25,700,108.32/x
  3. Step 3: Cross multiply
    46,326,661.48x = 63,930,868.16 × 25,700,108.32
  4. Step 4: Simplify right side
    46,326,661.48x = 1,643,030,236,703,639
  5. Step 5: Solve for x
    x = 1,643,030,236,703,639/46,326,661.48
  6. Step 6: Final answer
    x = 35,466,191.26

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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.