Home / 6,774,681,985.58-10,158,533,772.60-3,040,772,389.76

Finding the Fourth Proportional to 6,774,681,985.58, 10,158,533,772.60 and 3,040,772,389.76

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Solution

The fourth proportional to 6,774,681,985.58, 10,158,533,772.60 and 3,040,772,389.76 is: 4,559,592,477.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,681,985.58 : 10,158,533,772.60 = 3,040,772,389.76 : x
  2. Step 2: Convert to fraction form
    6,774,681,985.58/10,158,533,772.60 = 3,040,772,389.76/x
  3. Step 3: Cross multiply
    6,774,681,985.58x = 10,158,533,772.60 × 3,040,772,389.76
  4. Step 4: Simplify right side
    6,774,681,985.58x = 30,889,789,016,166,572,032
  5. Step 5: Solve for x
    x = 30,889,789,016,166,572,032/6,774,681,985.58
  6. Step 6: Final answer
    x = 4,559,592,477.10

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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.