Home / 3,232,803,018.80-4,849,204,528.20-2,457,962,040.80

Finding the Fourth Proportional to 3,232,803,018.80, 4,849,204,528.20 and 2,457,962,040.80

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Solution

The fourth proportional to 3,232,803,018.80, 4,849,204,528.20 and 2,457,962,040.80 is: 3,686,943,061.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,803,018.80 : 4,849,204,528.20 = 2,457,962,040.80 : x
  2. Step 2: Convert to fraction form
    3,232,803,018.80/4,849,204,528.20 = 2,457,962,040.80/x
  3. Step 3: Cross multiply
    3,232,803,018.80x = 4,849,204,528.20 × 2,457,962,040.80
  4. Step 4: Simplify right side
    3,232,803,018.80x = 11,919,160,658,391,072,768
  5. Step 5: Solve for x
    x = 11,919,160,658,391,072,768/3,232,803,018.80
  6. Step 6: Final answer
    x = 3,686,943,061.20

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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.