Home / 9,981,596,313.49-14,948,626,266.46-5,775,685,326.75

Finding the Fourth Proportional to 9,981,596,313.49, 14,948,626,266.46 and 5,775,685,326.75

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Solution

The fourth proportional to 9,981,596,313.49, 14,948,626,266.46 and 5,775,685,326.75 is: 8,649,774,912.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,981,596,313.49 : 14,948,626,266.46 = 5,775,685,326.75 : x
  2. Step 2: Convert to fraction form
    9,981,596,313.49/14,948,626,266.46 = 5,775,685,326.75/x
  3. Step 3: Cross multiply
    9,981,596,313.49x = 14,948,626,266.46 × 5,775,685,326.75
  4. Step 4: Simplify right side
    9,981,596,313.49x = 86,338,561,382,262,652,928
  5. Step 5: Solve for x
    x = 86,338,561,382,262,652,928/9,981,596,313.49
  6. Step 6: Final answer
    x = 8,649,774,912.81

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Double scale
Find fourth proportional to 9,981,596,314.49, 14,948,626,267.96 and 5,775,685,327.75
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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.