Home / 46,638,079.46-64,360,635.48-26,012,855.06

Finding the Fourth Proportional to 46,638,079.46, 64,360,635.48 and 26,012,855.06

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Solution

The fourth proportional to 46,638,079.46, 64,360,635.48 and 26,012,855.06 is: 35,897,787.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,638,079.46 : 64,360,635.48 = 26,012,855.06 : x
  2. Step 2: Convert to fraction form
    46,638,079.46/64,360,635.48 = 26,012,855.06/x
  3. Step 3: Cross multiply
    46,638,079.46x = 64,360,635.48 × 26,012,855.06
  4. Step 4: Simplify right side
    46,638,079.46x = 1,674,203,882,310,733.25
  5. Step 5: Solve for x
    x = 1,674,203,882,310,733.25/46,638,079.46
  6. Step 6: Final answer
    x = 35,897,787.85

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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.