Home / 15,684,077.27-23,535,323.88-6,585,475.19

Finding the Fourth Proportional to 15,684,077.27, 23,535,323.88 and 6,585,475.19

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Solution

The fourth proportional to 15,684,077.27, 23,535,323.88 and 6,585,475.19 is: 9,882,079.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,684,077.27 : 23,535,323.88 = 6,585,475.19 : x
  2. Step 2: Convert to fraction form
    15,684,077.27/23,535,323.88 = 6,585,475.19/x
  3. Step 3: Cross multiply
    15,684,077.27x = 23,535,323.88 × 6,585,475.19
  4. Step 4: Simplify right side
    15,684,077.27x = 154,991,291,559,192.84
  5. Step 5: Solve for x
    x = 154,991,291,559,192.84/15,684,077.27
  6. Step 6: Final answer
    x = 9,882,079.06

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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.