Home / 1,771,574,444.20-2,657,361,666.30-736,091,180.20

Finding the Fourth Proportional to 1,771,574,444.20, 2,657,361,666.30 and 736,091,180.20

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Solution

The fourth proportional to 1,771,574,444.20, 2,657,361,666.30 and 736,091,180.20 is: 1,104,136,770.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,574,444.20 : 2,657,361,666.30 = 736,091,180.20 : x
  2. Step 2: Convert to fraction form
    1,771,574,444.20/2,657,361,666.30 = 736,091,180.20/x
  3. Step 3: Cross multiply
    1,771,574,444.20x = 2,657,361,666.30 × 736,091,180.20
  4. Step 4: Simplify right side
    1,771,574,444.20x = 1,956,060,485,165,005,824
  5. Step 5: Solve for x
    x = 1,956,060,485,165,005,824/1,771,574,444.20
  6. Step 6: Final answer
    x = 1,104,136,770.30

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Double scale
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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.