Home / 2,050,583,613.42-2,829,746,904.36-1,203,797,319.24

Finding the Fourth Proportional to 2,050,583,613.42, 2,829,746,904.36 and 1,203,797,319.24

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Solution

The fourth proportional to 2,050,583,613.42, 2,829,746,904.36 and 1,203,797,319.24 is: 1,661,205,968.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,583,613.42 : 2,829,746,904.36 = 1,203,797,319.24 : x
  2. Step 2: Convert to fraction form
    2,050,583,613.42/2,829,746,904.36 = 1,203,797,319.24/x
  3. Step 3: Cross multiply
    2,050,583,613.42x = 2,829,746,904.36 × 1,203,797,319.24
  4. Step 4: Simplify right side
    2,050,583,613.42x = 3,406,441,737,596,256,768
  5. Step 5: Solve for x
    x = 3,406,441,737,596,256,768/2,050,583,613.42
  6. Step 6: Final answer
    x = 1,661,205,968.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.