Home / 26,141,063.10-36,075,130.56-14,538,631.20

Finding the Fourth Proportional to 26,141,063.10, 36,075,130.56 and 14,538,631.20

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Solution

The fourth proportional to 26,141,063.10, 36,075,130.56 and 14,538,631.20 is: 20,063,568.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,141,063.10 : 36,075,130.56 = 14,538,631.20 : x
  2. Step 2: Convert to fraction form
    26,141,063.10/36,075,130.56 = 14,538,631.20/x
  3. Step 3: Cross multiply
    26,141,063.10x = 36,075,130.56 × 14,538,631.20
  4. Step 4: Simplify right side
    26,141,063.10x = 524,483,018,703,689.50
  5. Step 5: Solve for x
    x = 524,483,018,703,689.50/26,141,063.10
  6. Step 6: Final answer
    x = 20,063,568.83

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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.