Home / 215,523,116.10-323,284,674.15-94,590,764.10

Finding the Fourth Proportional to 215,523,116.10, 323,284,674.15 and 94,590,764.10

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Solution

The fourth proportional to 215,523,116.10, 323,284,674.15 and 94,590,764.10 is: 141,886,146.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,523,116.10 : 323,284,674.15 = 94,590,764.10 : x
  2. Step 2: Convert to fraction form
    215,523,116.10/323,284,674.15 = 94,590,764.10/x
  3. Step 3: Cross multiply
    215,523,116.10x = 323,284,674.15 × 94,590,764.10
  4. Step 4: Simplify right side
    215,523,116.10x = 30,579,744,349,668,012
  5. Step 5: Solve for x
    x = 30,579,744,349,668,012/215,523,116.10
  6. Step 6: Final answer
    x = 141,886,146.15

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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.