Home / 26,866,098,951.20-37,087,106,528.40-17,355,289,084.64

Finding the Fourth Proportional to 26,866,098,951.20, 37,087,106,528.40 and 17,355,289,084.64

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Solution

The fourth proportional to 26,866,098,951.20, 37,087,106,528.40 and 17,355,289,084.64 is: 23,957,979,767.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,866,098,951.20 : 37,087,106,528.40 = 17,355,289,084.64 : x
  2. Step 2: Convert to fraction form
    26,866,098,951.20/37,087,106,528.40 = 17,355,289,084.64/x
  3. Step 3: Cross multiply
    26,866,098,951.20x = 37,087,106,528.40 × 17,355,289,084.64
  4. Step 4: Simplify right side
    26,866,098,951.20x = 643,657,455,113,221,439,488
  5. Step 5: Solve for x
    x = 643,657,455,113,221,439,488/26,866,098,951.20
  6. Step 6: Final answer
    x = 23,957,979,767.82

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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.