Home / 1,651,104,428.70-2,476,656,643.05-1,524,834,047.10

Finding the Fourth Proportional to 1,651,104,428.70, 2,476,656,643.05 and 1,524,834,047.10

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Solution

The fourth proportional to 1,651,104,428.70, 2,476,656,643.05 and 1,524,834,047.10 is: 2,287,251,070.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,104,428.70 : 2,476,656,643.05 = 1,524,834,047.10 : x
  2. Step 2: Convert to fraction form
    1,651,104,428.70/2,476,656,643.05 = 1,524,834,047.10/x
  3. Step 3: Cross multiply
    1,651,104,428.70x = 2,476,656,643.05 × 1,524,834,047.10
  4. Step 4: Simplify right side
    1,651,104,428.70x = 3,776,490,372,299,031,552
  5. Step 5: Solve for x
    x = 3,776,490,372,299,031,552/1,651,104,428.70
  6. Step 6: Final answer
    x = 2,287,251,070.65

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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.