Home / 16,057,592.10-22,159,501.46-8,715,427.94

Finding the Fourth Proportional to 16,057,592.10, 22,159,501.46 and 8,715,427.94

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Solution

The fourth proportional to 16,057,592.10, 22,159,501.46 and 8,715,427.94 is: 12,027,303.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,057,592.10 : 22,159,501.46 = 8,715,427.94 : x
  2. Step 2: Convert to fraction form
    16,057,592.10/22,159,501.46 = 8,715,427.94/x
  3. Step 3: Cross multiply
    16,057,592.10x = 22,159,501.46 × 8,715,427.94
  4. Step 4: Simplify right side
    16,057,592.10x = 193,129,538,006,580.16
  5. Step 5: Solve for x
    x = 193,129,538,006,580.16/16,057,592.10
  6. Step 6: Final answer
    x = 12,027,303.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.