Home / 2,436,307,555,967.40-3,654,582,720,398.40-927,191,681,925.20

Finding the Fourth Proportional to 2,436,307,555,967.40, 3,654,582,720,398.40 and 927,191,681,925.20

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Solution

The fourth proportional to 2,436,307,555,967.40, 3,654,582,720,398.40 and 927,191,681,925.20 is: 1,390,833,719,232.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,307,555,967.40 : 3,654,582,720,398.40 = 927,191,681,925.20 : x
  2. Step 2: Convert to fraction form
    2,436,307,555,967.40/3,654,582,720,398.40 = 927,191,681,925.20/x
  3. Step 3: Cross multiply
    2,436,307,555,967.40x = 3,654,582,720,398.40 × 927,191,681,925.20
  4. Step 4: Simplify right side
    2,436,307,555,967.40x = 3,388,498,699,260,965,030,985,728
  5. Step 5: Solve for x
    x = 3,388,498,699,260,965,030,985,728/2,436,307,555,967.40
  6. Step 6: Final answer
    x = 1,390,833,719,232.74

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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.