Home / 49,177,849,116.54-67,865,454,486.78-26,622,712,522.56

Finding the Fourth Proportional to 49,177,849,116.54, 67,865,454,486.78 and 26,622,712,522.56

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Solution

The fourth proportional to 49,177,849,116.54, 67,865,454,486.78 and 26,622,712,522.56 is: 36,739,355,573.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,177,849,116.54 : 67,865,454,486.78 = 26,622,712,522.56 : x
  2. Step 2: Convert to fraction form
    49,177,849,116.54/67,865,454,486.78 = 26,622,712,522.56/x
  3. Step 3: Cross multiply
    49,177,849,116.54x = 67,865,454,486.78 × 26,622,712,522.56
  4. Step 4: Simplify right side
    49,177,849,116.54x = 1,806,762,485,014,423,666,688
  5. Step 5: Solve for x
    x = 1,806,762,485,014,423,666,688/49,177,849,116.54
  6. Step 6: Final answer
    x = 36,739,355,573.13

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Double scale
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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.