Home / 45,943,823.80-63,402,902-25,318,008.08

Finding the Fourth Proportional to 45,943,823.80, 63,402,902 and 25,318,008.08

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Solution

The fourth proportional to 45,943,823.80, 63,402,902 and 25,318,008.08 is: 34,939,085.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,943,823.80 : 63,402,902 = 25,318,008.08 : x
  2. Step 2: Convert to fraction form
    45,943,823.80/63,402,902 = 25,318,008.08/x
  3. Step 3: Cross multiply
    45,943,823.80x = 63,402,902 × 25,318,008.08
  4. Step 4: Simplify right side
    45,943,823.80x = 1,605,235,185,131,448
  5. Step 5: Solve for x
    x = 1,605,235,185,131,448/45,943,823.80
  6. Step 6: Final answer
    x = 34,939,085.44

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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.