Home / 7,856,674,826,065.40-10,842,095,873,236-4,388,344,554,359

Finding the Fourth Proportional to 7,856,674,826,065.40, 10,842,095,873,236 and 4,388,344,554,359

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Solution

The fourth proportional to 7,856,674,826,065.40, 10,842,095,873,236 and 4,388,344,554,359 is: 6,055,851,035,772.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,856,674,826,065.40 : 10,842,095,873,236 = 4,388,344,554,359 : x
  2. Step 2: Convert to fraction form
    7,856,674,826,065.40/10,842,095,873,236 = 4,388,344,554,359/x
  3. Step 3: Cross multiply
    7,856,674,826,065.40x = 10,842,095,873,236 × 4,388,344,554,359
  4. Step 4: Simplify right side
    7,856,674,826,065.40x = 47,578,852,383,153,386,938,171,392
  5. Step 5: Solve for x
    x = 47,578,852,383,153,386,938,171,392/7,856,674,826,065.40
  6. Step 6: Final answer
    x = 6,055,851,035,772.18

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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.