Home / 1,569,705,660,511.70-2,166,596,853,117.60-1,022,360,899,307.20

Finding the Fourth Proportional to 1,569,705,660,511.70, 2,166,596,853,117.60 and 1,022,360,899,307.20

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Solution

The fourth proportional to 1,569,705,660,511.70, 2,166,596,853,117.60 and 1,022,360,899,307.20 is: 1,411,120,545,024.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,705,660,511.70 : 2,166,596,853,117.60 = 1,022,360,899,307.20 : x
  2. Step 2: Convert to fraction form
    1,569,705,660,511.70/2,166,596,853,117.60 = 1,022,360,899,307.20/x
  3. Step 3: Cross multiply
    1,569,705,660,511.70x = 2,166,596,853,117.60 × 1,022,360,899,307.20
  4. Step 4: Simplify right side
    1,569,705,660,511.70x = 2,215,043,907,189,459,002,589,184
  5. Step 5: Solve for x
    x = 2,215,043,907,189,459,002,589,184/1,569,705,660,511.70
  6. Step 6: Final answer
    x = 1,411,120,545,024.59

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.