Home / 1,809,020,292.54-2,712,369,073.50-702,446,036.91

Finding the Fourth Proportional to 1,809,020,292.54, 2,712,369,073.50 and 702,446,036.91

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Solution

The fourth proportional to 1,809,020,292.54, 2,712,369,073.50 and 702,446,036.91 is: 1,053,218,095.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,020,292.54 : 2,712,369,073.50 = 702,446,036.91 : x
  2. Step 2: Convert to fraction form
    1,809,020,292.54/2,712,369,073.50 = 702,446,036.91/x
  3. Step 3: Cross multiply
    1,809,020,292.54x = 2,712,369,073.50 × 702,446,036.91
  4. Step 4: Simplify right side
    1,809,020,292.54x = 1,905,292,906,317,323,520
  5. Step 5: Solve for x
    x = 1,905,292,906,317,323,520/1,809,020,292.54
  6. Step 6: Final answer
    x = 1,053,218,095.00

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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.