Home / 2,864,762,627.16-3,953,021,721.66-1,807,093,502.04

Finding the Fourth Proportional to 2,864,762,627.16, 3,953,021,721.66 and 1,807,093,502.04

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Solution

The fourth proportional to 2,864,762,627.16, 3,953,021,721.66 and 1,807,093,502.04 is: 2,493,567,808.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,762,627.16 : 3,953,021,721.66 = 1,807,093,502.04 : x
  2. Step 2: Convert to fraction form
    2,864,762,627.16/3,953,021,721.66 = 1,807,093,502.04/x
  3. Step 3: Cross multiply
    2,864,762,627.16x = 3,953,021,721.66 × 1,807,093,502.04
  4. Step 4: Simplify right side
    2,864,762,627.16x = 7,143,479,866,634,759,168
  5. Step 5: Solve for x
    x = 7,143,479,866,634,759,168/2,864,762,627.16
  6. Step 6: Final answer
    x = 2,493,567,808.69

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1.5x scale

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.