Home / 1,707,637,849,126.90-2,561,366,560,758.50-560,118,919,692.60

Finding the Fourth Proportional to 1,707,637,849,126.90, 2,561,366,560,758.50 and 560,118,919,692.60

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Solution

The fourth proportional to 1,707,637,849,126.90, 2,561,366,560,758.50 and 560,118,919,692.60 is: 840,148,788,973.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,637,849,126.90 : 2,561,366,560,758.50 = 560,118,919,692.60 : x
  2. Step 2: Convert to fraction form
    1,707,637,849,126.90/2,561,366,560,758.50 = 560,118,919,692.60/x
  3. Step 3: Cross multiply
    1,707,637,849,126.90x = 2,561,366,560,758.50 × 560,118,919,692.60
  4. Step 4: Simplify right side
    1,707,637,849,126.90x = 1,434,669,870,948,801,373,536,256
  5. Step 5: Solve for x
    x = 1,434,669,870,948,801,373,536,256/1,707,637,849,126.90
  6. Step 6: Final answer
    x = 840,148,788,973.22

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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.