Home / 4,371,624,115.60-6,555,168,691.80-1,609,831,526.80

Finding the Fourth Proportional to 4,371,624,115.60, 6,555,168,691.80 and 1,609,831,526.80

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Solution

The fourth proportional to 4,371,624,115.60, 6,555,168,691.80 and 1,609,831,526.80 is: 2,413,912,299.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,624,115.60 : 6,555,168,691.80 = 1,609,831,526.80 : x
  2. Step 2: Convert to fraction form
    4,371,624,115.60/6,555,168,691.80 = 1,609,831,526.80/x
  3. Step 3: Cross multiply
    4,371,624,115.60x = 6,555,168,691.80 × 1,609,831,526.80
  4. Step 4: Simplify right side
    4,371,624,115.60x = 10,552,717,223,551,952,896
  5. Step 5: Solve for x
    x = 10,552,717,223,551,952,896/4,371,624,115.60
  6. Step 6: Final answer
    x = 2,413,912,299.98

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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.