Home / 1,034,771,323.80-1,552,156,985.70-517,281,634.20

Finding the Fourth Proportional to 1,034,771,323.80, 1,552,156,985.70 and 517,281,634.20

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Solution

The fourth proportional to 1,034,771,323.80, 1,552,156,985.70 and 517,281,634.20 is: 775,922,451.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,771,323.80 : 1,552,156,985.70 = 517,281,634.20 : x
  2. Step 2: Convert to fraction form
    1,034,771,323.80/1,552,156,985.70 = 517,281,634.20/x
  3. Step 3: Cross multiply
    1,034,771,323.80x = 1,552,156,985.70 × 517,281,634.20
  4. Step 4: Simplify right side
    1,034,771,323.80x = 802,902,302,097,842,048
  5. Step 5: Solve for x
    x = 802,902,302,097,842,048/1,034,771,323.80
  6. Step 6: Final answer
    x = 775,922,451.30

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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.