Home / 2,632,043,300,953.60-3,948,335,466,690.40-910,988,823,870.02

Finding the Fourth Proportional to 2,632,043,300,953.60, 3,948,335,466,690.40 and 910,988,823,870.02

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Solution

The fourth proportional to 2,632,043,300,953.60, 3,948,335,466,690.40 and 910,988,823,870.02 is: 1,366,576,865,107.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,043,300,953.60 : 3,948,335,466,690.40 = 910,988,823,870.02 : x
  2. Step 2: Convert to fraction form
    2,632,043,300,953.60/3,948,335,466,690.40 = 910,988,823,870.02/x
  3. Step 3: Cross multiply
    2,632,043,300,953.60x = 3,948,335,466,690.40 × 910,988,823,870.02
  4. Step 4: Simplify right side
    2,632,043,300,953.60x = 3,596,889,483,044,573,769,891,840
  5. Step 5: Solve for x
    x = 3,596,889,483,044,573,769,891,840/2,632,043,300,953.60
  6. Step 6: Final answer
    x = 1,366,576,865,107.58

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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.