Home / 23,719,064.51-35,579,384.35-8,156,740.42

Finding the Fourth Proportional to 23,719,064.51, 35,579,384.35 and 8,156,740.42

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Solution

The fourth proportional to 23,719,064.51, 35,579,384.35 and 8,156,740.42 is: 12,235,381.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,719,064.51 : 35,579,384.35 = 8,156,740.42 : x
  2. Step 2: Convert to fraction form
    23,719,064.51/35,579,384.35 = 8,156,740.42/x
  3. Step 3: Cross multiply
    23,719,064.51x = 35,579,384.35 × 8,156,740.42
  4. Step 4: Simplify right side
    23,719,064.51x = 290,211,802,559,033.25
  5. Step 5: Solve for x
    x = 290,211,802,559,033.25/23,719,064.51
  6. Step 6: Final answer
    x = 12,235,381.48

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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.