Home / 45,858,295.40-63,288,094.45-26,281,005.26

Finding the Fourth Proportional to 45,858,295.40, 63,288,094.45 and 26,281,005.26

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Solution

The fourth proportional to 45,858,295.40, 63,288,094.45 and 26,281,005.26 is: 36,269,877.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,858,295.40 : 63,288,094.45 = 26,281,005.26 : x
  2. Step 2: Convert to fraction form
    45,858,295.40/63,288,094.45 = 26,281,005.26/x
  3. Step 3: Cross multiply
    45,858,295.40x = 63,288,094.45 × 26,281,005.26
  4. Step 4: Simplify right side
    45,858,295.40x = 1,663,274,742,802,960.75
  5. Step 5: Solve for x
    x = 1,663,274,742,802,960.75/45,858,295.40
  6. Step 6: Final answer
    x = 36,269,877.20

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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.