Home / 4,828,896,011.20-7,243,344,016.80-4,599,313,499.20

Finding the Fourth Proportional to 4,828,896,011.20, 7,243,344,016.80 and 4,599,313,499.20

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Solution

The fourth proportional to 4,828,896,011.20, 7,243,344,016.80 and 4,599,313,499.20 is: 6,898,970,248.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,011.20 : 7,243,344,016.80 = 4,599,313,499.20 : x
  2. Step 2: Convert to fraction form
    4,828,896,011.20/7,243,344,016.80 = 4,599,313,499.20/x
  3. Step 3: Cross multiply
    4,828,896,011.20x = 7,243,344,016.80 × 4,599,313,499.20
  4. Step 4: Simplify right side
    4,828,896,011.20x = 33,314,409,915,817,791,488
  5. Step 5: Solve for x
    x = 33,314,409,915,817,791,488/4,828,896,011.20
  6. Step 6: Final answer
    x = 6,898,970,248.80

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Double scale
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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.