Home / 14,856,837.40-22,285,256.10-4,075,228.11

Finding the Fourth Proportional to 14,856,837.40, 22,285,256.10 and 4,075,228.11

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Solution

The fourth proportional to 14,856,837.40, 22,285,256.10 and 4,075,228.11 is: 6,112,842.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,856,837.40 : 22,285,256.10 = 4,075,228.11 : x
  2. Step 2: Convert to fraction form
    14,856,837.40/22,285,256.10 = 4,075,228.11/x
  3. Step 3: Cross multiply
    14,856,837.40x = 22,285,256.10 × 4,075,228.11
  4. Step 4: Simplify right side
    14,856,837.40x = 90,817,502,097,268.97
  5. Step 5: Solve for x
    x = 90,817,502,097,268.97/14,856,837.40
  6. Step 6: Final answer
    x = 6,112,842.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.