Home / 15,707,511.04-23,558,642.16-4,349,107.84

Finding the Fourth Proportional to 15,707,511.04, 23,558,642.16 and 4,349,107.84

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Solution

The fourth proportional to 15,707,511.04, 23,558,642.16 and 4,349,107.84 is: 6,522,935.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,707,511.04 : 23,558,642.16 = 4,349,107.84 : x
  2. Step 2: Convert to fraction form
    15,707,511.04/23,558,642.16 = 4,349,107.84/x
  3. Step 3: Cross multiply
    15,707,511.04x = 23,558,642.16 × 4,349,107.84
  4. Step 4: Simplify right side
    15,707,511.04x = 102,459,075,317,810.53
  5. Step 5: Solve for x
    x = 102,459,075,317,810.53/15,707,511.04
  6. Step 6: Final answer
    x = 6,522,935.11

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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.