Home / 10,840,612,776.60-16,261,696,395.54-4,538,700,368.04

Finding the Fourth Proportional to 10,840,612,776.60, 16,261,696,395.54 and 4,538,700,368.04

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Solution

The fourth proportional to 10,840,612,776.60, 16,261,696,395.54 and 4,538,700,368.04 is: 6,808,375,959.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,612,776.60 : 16,261,696,395.54 = 4,538,700,368.04 : x
  2. Step 2: Convert to fraction form
    10,840,612,776.60/16,261,696,395.54 = 4,538,700,368.04/x
  3. Step 3: Cross multiply
    10,840,612,776.60x = 16,261,696,395.54 × 4,538,700,368.04
  4. Step 4: Simplify right side
    10,840,612,776.60x = 73,806,967,415,392,141,312
  5. Step 5: Solve for x
    x = 73,806,967,415,392,141,312/10,840,612,776.60
  6. Step 6: Final answer
    x = 6,808,375,959.59

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1.5x scale

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.