Home / 5,036,243,009.60-7,554,364,514.40-1,764,267,060.80

Finding the Fourth Proportional to 5,036,243,009.60, 7,554,364,514.40 and 1,764,267,060.80

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Solution

The fourth proportional to 5,036,243,009.60, 7,554,364,514.40 and 1,764,267,060.80 is: 2,646,400,591.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,243,009.60 : 7,554,364,514.40 = 1,764,267,060.80 : x
  2. Step 2: Convert to fraction form
    5,036,243,009.60/7,554,364,514.40 = 1,764,267,060.80/x
  3. Step 3: Cross multiply
    5,036,243,009.60x = 7,554,364,514.40 × 1,764,267,060.80
  4. Step 4: Simplify right side
    5,036,243,009.60x = 13,327,916,478,032,306,176
  5. Step 5: Solve for x
    x = 13,327,916,478,032,306,176/5,036,243,009.60
  6. Step 6: Final answer
    x = 2,646,400,591.20

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Double scale
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Similar ratio
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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.