Home / 22,465,618,288.40-33,690,478,818.14-6,526,638,701.50

Finding the Fourth Proportional to 22,465,618,288.40, 33,690,478,818.14 and 6,526,638,701.50

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Solution

The fourth proportional to 22,465,618,288.40, 33,690,478,818.14 and 6,526,638,701.50 is: 9,787,648,846.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,465,618,288.40 : 33,690,478,818.14 = 6,526,638,701.50 : x
  2. Step 2: Convert to fraction form
    22,465,618,288.40/33,690,478,818.14 = 6,526,638,701.50/x
  3. Step 3: Cross multiply
    22,465,618,288.40x = 33,690,478,818.14 × 6,526,638,701.50
  4. Step 4: Simplify right side
    22,465,618,288.40x = 219,885,582,926,538,506,240
  5. Step 5: Solve for x
    x = 219,885,582,926,538,506,240/22,465,618,288.40
  6. Step 6: Final answer
    x = 9,787,648,846.51

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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.