Home / 9,774,003.60-14,661,005.40-9,018,176.40

Finding the Fourth Proportional to 9,774,003.60, 14,661,005.40 and 9,018,176.40

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Solution

The fourth proportional to 9,774,003.60, 14,661,005.40 and 9,018,176.40 is: 13,527,264.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,774,003.60 : 14,661,005.40 = 9,018,176.40 : x
  2. Step 2: Convert to fraction form
    9,774,003.60/14,661,005.40 = 9,018,176.40/x
  3. Step 3: Cross multiply
    9,774,003.60x = 14,661,005.40 × 9,018,176.40
  4. Step 4: Simplify right side
    9,774,003.60x = 132,215,532,898,552.56
  5. Step 5: Solve for x
    x = 132,215,532,898,552.56/9,774,003.60
  6. Step 6: Final answer
    x = 13,527,264.60

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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.