Home / 14,162,973.12-21,249,436.32-6,075,622.08

Finding the Fourth Proportional to 14,162,973.12, 21,249,436.32 and 6,075,622.08

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Solution

The fourth proportional to 14,162,973.12, 21,249,436.32 and 6,075,622.08 is: 9,115,568.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,162,973.12 : 21,249,436.32 = 6,075,622.08 : x
  2. Step 2: Convert to fraction form
    14,162,973.12/21,249,436.32 = 6,075,622.08/x
  3. Step 3: Cross multiply
    14,162,973.12x = 21,249,436.32 × 6,075,622.08
  4. Step 4: Simplify right side
    14,162,973.12x = 129,103,544,493,345.95
  5. Step 5: Solve for x
    x = 129,103,544,493,345.95/14,162,973.12
  6. Step 6: Final answer
    x = 9,115,568.00

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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.