Home / 6,774,681,967.74-10,158,533,746.14-3,040,772,371.86

Finding the Fourth Proportional to 6,774,681,967.74, 10,158,533,746.14 and 3,040,772,371.86

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Solution

The fourth proportional to 6,774,681,967.74, 10,158,533,746.14 and 3,040,772,371.86 is: 4,559,592,450.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,681,967.74 : 10,158,533,746.14 = 3,040,772,371.86 : x
  2. Step 2: Convert to fraction form
    6,774,681,967.74/10,158,533,746.14 = 3,040,772,371.86/x
  3. Step 3: Cross multiply
    6,774,681,967.74x = 10,158,533,746.14 × 3,040,772,371.86
  4. Step 4: Simplify right side
    6,774,681,967.74x = 30,889,788,753,869,979,648
  5. Step 5: Solve for x
    x = 30,889,788,753,869,979,648/6,774,681,967.74
  6. Step 6: Final answer
    x = 4,559,592,450.39

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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.