Home / 6,197,681,583.40-9,314,662,227.90-5,399,528,060.20

Finding the Fourth Proportional to 6,197,681,583.40, 9,314,662,227.90 and 5,399,528,060.20

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Solution

The fourth proportional to 6,197,681,583.40, 9,314,662,227.90 and 5,399,528,060.20 is: 8,115,095,845.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,681,583.40 : 9,314,662,227.90 = 5,399,528,060.20 : x
  2. Step 2: Convert to fraction form
    6,197,681,583.40/9,314,662,227.90 = 5,399,528,060.20/x
  3. Step 3: Cross multiply
    6,197,681,583.40x = 9,314,662,227.90 × 5,399,528,060.20
  4. Step 4: Simplify right side
    6,197,681,583.40x = 50,294,780,070,831,095,808
  5. Step 5: Solve for x
    x = 50,294,780,070,831,095,808/6,197,681,583.40
  6. Step 6: Final answer
    x = 8,115,095,845.77

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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.