Home / 2,528,494,549,428-3,489,325,060,621-1,372,367,825,334

Finding the Fourth Proportional to 2,528,494,549,428, 3,489,325,060,621 and 1,372,367,825,334

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Solution

The fourth proportional to 2,528,494,549,428, 3,489,325,060,621 and 1,372,367,825,334 is: 1,893,869,000,592.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,494,549,428 : 3,489,325,060,621 = 1,372,367,825,334 : x
  2. Step 2: Convert to fraction form
    2,528,494,549,428/3,489,325,060,621 = 1,372,367,825,334/x
  3. Step 3: Cross multiply
    2,528,494,549,428x = 3,489,325,060,621 × 1,372,367,825,334
  4. Step 4: Simplify right side
    2,528,494,549,428x = 4,788,637,445,327,869,324,558,336
  5. Step 5: Solve for x
    x = 4,788,637,445,327,869,324,558,336/2,528,494,549,428
  6. Step 6: Final answer
    x = 1,893,869,000,592.14

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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.