Home / 1,034,772,701.80-1,552,159,052.70-517,283,012.20

Finding the Fourth Proportional to 1,034,772,701.80, 1,552,159,052.70 and 517,283,012.20

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Solution

The fourth proportional to 1,034,772,701.80, 1,552,159,052.70 and 517,283,012.20 is: 775,924,518.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,772,701.80 : 1,552,159,052.70 = 517,283,012.20 : x
  2. Step 2: Convert to fraction form
    1,034,772,701.80/1,552,159,052.70 = 517,283,012.20/x
  3. Step 3: Cross multiply
    1,034,772,701.80x = 1,552,159,052.70 × 517,283,012.20
  4. Step 4: Simplify right side
    1,034,772,701.80x = 802,905,510,194,154,496
  5. Step 5: Solve for x
    x = 802,905,510,194,154,496/1,034,772,701.80
  6. Step 6: Final answer
    x = 775,924,518.30

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Double scale
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Similar ratio
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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.