Home / 9,704,772,003.40-14,557,158,005.10-9,608,026,121.80

Finding the Fourth Proportional to 9,704,772,003.40, 14,557,158,005.10 and 9,608,026,121.80

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Solution

The fourth proportional to 9,704,772,003.40, 14,557,158,005.10 and 9,608,026,121.80 is: 14,412,039,182.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,704,772,003.40 : 14,557,158,005.10 = 9,608,026,121.80 : x
  2. Step 2: Convert to fraction form
    9,704,772,003.40/14,557,158,005.10 = 9,608,026,121.80/x
  3. Step 3: Cross multiply
    9,704,772,003.40x = 14,557,158,005.10 × 9,608,026,121.80
  4. Step 4: Simplify right side
    9,704,772,003.40x = 139,865,554,372,170,776,576
  5. Step 5: Solve for x
    x = 139,865,554,372,170,776,576/9,704,772,003.40
  6. Step 6: Final answer
    x = 14,412,039,182.70

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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.