Home / 3,569,095,283.15-4,925,462,358.12-1,961,521,108.40

Finding the Fourth Proportional to 3,569,095,283.15, 4,925,462,358.12 and 1,961,521,108.40

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Solution

The fourth proportional to 3,569,095,283.15, 4,925,462,358.12 and 1,961,521,108.40 is: 2,706,960,060.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,095,283.15 : 4,925,462,358.12 = 1,961,521,108.40 : x
  2. Step 2: Convert to fraction form
    3,569,095,283.15/4,925,462,358.12 = 1,961,521,108.40/x
  3. Step 3: Cross multiply
    3,569,095,283.15x = 4,925,462,358.12 × 1,961,521,108.40
  4. Step 4: Simplify right side
    3,569,095,283.15x = 9,661,398,384,082,020,352
  5. Step 5: Solve for x
    x = 9,661,398,384,082,020,352/3,569,095,283.15
  6. Step 6: Final answer
    x = 2,706,960,060.63

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1.5x scale

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.