Home / 3,303,182,287.66-4,558,391,302.98-1,797,819,432.40

Finding the Fourth Proportional to 3,303,182,287.66, 4,558,391,302.98 and 1,797,819,432.40

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Solution

The fourth proportional to 3,303,182,287.66, 4,558,391,302.98 and 1,797,819,432.40 is: 2,480,990,678.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,182,287.66 : 4,558,391,302.98 = 1,797,819,432.40 : x
  2. Step 2: Convert to fraction form
    3,303,182,287.66/4,558,391,302.98 = 1,797,819,432.40/x
  3. Step 3: Cross multiply
    3,303,182,287.66x = 4,558,391,302.98 × 1,797,819,432.40
  4. Step 4: Simplify right side
    3,303,182,287.66x = 8,195,164,464,980,599,808
  5. Step 5: Solve for x
    x = 8,195,164,464,980,599,808/3,303,182,287.66
  6. Step 6: Final answer
    x = 2,480,990,678.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.