Home / 1,676,536,704,032.40-2,514,805,056,048.60-669,883,712,749.26

Finding the Fourth Proportional to 1,676,536,704,032.40, 2,514,805,056,048.60 and 669,883,712,749.26

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Solution

The fourth proportional to 1,676,536,704,032.40, 2,514,805,056,048.60 and 669,883,712,749.26 is: 1,004,825,569,123.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,536,704,032.40 : 2,514,805,056,048.60 = 669,883,712,749.26 : x
  2. Step 2: Convert to fraction form
    1,676,536,704,032.40/2,514,805,056,048.60 = 669,883,712,749.26/x
  3. Step 3: Cross multiply
    1,676,536,704,032.40x = 2,514,805,056,048.60 × 669,883,712,749.26
  4. Step 4: Simplify right side
    1,676,536,704,032.40x = 1,684,626,947,786,447,144,353,792
  5. Step 5: Solve for x
    x = 1,684,626,947,786,447,144,353,792/1,676,536,704,032.40
  6. Step 6: Final answer
    x = 1,004,825,569,123.89

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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.