Home / 10,835,667.60-16,253,501.40-9,843,644.40

Finding the Fourth Proportional to 10,835,667.60, 16,253,501.40 and 9,843,644.40

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Solution

The fourth proportional to 10,835,667.60, 16,253,501.40 and 9,843,644.40 is: 14,765,466.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,835,667.60 : 16,253,501.40 = 9,843,644.40 : x
  2. Step 2: Convert to fraction form
    10,835,667.60/16,253,501.40 = 9,843,644.40/x
  3. Step 3: Cross multiply
    10,835,667.60x = 16,253,501.40 × 9,843,644.40
  4. Step 4: Simplify right side
    10,835,667.60x = 159,993,688,036,502.16
  5. Step 5: Solve for x
    x = 159,993,688,036,502.16/10,835,667.60
  6. Step 6: Final answer
    x = 14,765,466.60

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1.5x scale

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.