Home / 46,326,623.98-63,930,816.40-25,700,070.38

Finding the Fourth Proportional to 46,326,623.98, 63,930,816.40 and 25,700,070.38

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Solution

The fourth proportional to 46,326,623.98, 63,930,816.40 and 25,700,070.38 is: 35,466,138.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,326,623.98 : 63,930,816.40 = 25,700,070.38 : x
  2. Step 2: Convert to fraction form
    46,326,623.98/63,930,816.40 = 25,700,070.38/x
  3. Step 3: Cross multiply
    46,326,623.98x = 63,930,816.40 × 25,700,070.38
  4. Step 4: Simplify right side
    46,326,623.98x = 1,643,026,480,930,858.25
  5. Step 5: Solve for x
    x = 1,643,026,480,930,858.25/46,326,623.98
  6. Step 6: Final answer
    x = 35,466,138.90

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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.