Home / 4,389,712,915.68-6,583,181,707.44-1,441,506,512.16

Finding the Fourth Proportional to 4,389,712,915.68, 6,583,181,707.44 and 1,441,506,512.16

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Solution

The fourth proportional to 4,389,712,915.68, 6,583,181,707.44 and 1,441,506,512.16 is: 2,161,804,082.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,712,915.68 : 6,583,181,707.44 = 1,441,506,512.16 : x
  2. Step 2: Convert to fraction form
    4,389,712,915.68/6,583,181,707.44 = 1,441,506,512.16/x
  3. Step 3: Cross multiply
    4,389,712,915.68x = 6,583,181,707.44 × 1,441,506,512.16
  4. Step 4: Simplify right side
    4,389,712,915.68x = 9,489,699,302,007,347,200
  5. Step 5: Solve for x
    x = 9,489,699,302,007,347,200/4,389,712,915.68
  6. Step 6: Final answer
    x = 2,161,804,082.47

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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.