Home / 8,304,752,528.02-12,457,161,110.67-2,009,171,648.98

Finding the Fourth Proportional to 8,304,752,528.02, 12,457,161,110.67 and 2,009,171,648.98

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Solution

The fourth proportional to 8,304,752,528.02, 12,457,161,110.67 and 2,009,171,648.98 is: 3,013,765,292.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,752,528.02 : 12,457,161,110.67 = 2,009,171,648.98 : x
  2. Step 2: Convert to fraction form
    8,304,752,528.02/12,457,161,110.67 = 2,009,171,648.98/x
  3. Step 3: Cross multiply
    8,304,752,528.02x = 12,457,161,110.67 × 2,009,171,648.98
  4. Step 4: Simplify right side
    8,304,752,528.02x = 25,028,574,930,334,371,840
  5. Step 5: Solve for x
    x = 25,028,574,930,334,371,840/8,304,752,528.02
  6. Step 6: Final answer
    x = 3,013,765,292.33

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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.