Home / 45,849,886.48-63,273,365.76-26,270,381.80

Finding the Fourth Proportional to 45,849,886.48, 63,273,365.76 and 26,270,381.80

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Solution

The fourth proportional to 45,849,886.48, 63,273,365.76 and 26,270,381.80 is: 36,253,426.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,849,886.48 : 63,273,365.76 = 26,270,381.80 : x
  2. Step 2: Convert to fraction form
    45,849,886.48/63,273,365.76 = 26,270,381.80/x
  3. Step 3: Cross multiply
    45,849,886.48x = 63,273,365.76 × 26,270,381.80
  4. Step 4: Simplify right side
    45,849,886.48x = 1,662,215,476,286,247.25
  5. Step 5: Solve for x
    x = 1,662,215,476,286,247.25/45,849,886.48
  6. Step 6: Final answer
    x = 36,253,426.21

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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.