Home / 2,926,799,955.37-4,038,987,815.27-1,588,689,176.41

Finding the Fourth Proportional to 2,926,799,955.37, 4,038,987,815.27 and 1,588,689,176.41

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Solution

The fourth proportional to 2,926,799,955.37, 4,038,987,815.27 and 1,588,689,176.41 is: 2,192,393,167.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,799,955.37 : 4,038,987,815.27 = 1,588,689,176.41 : x
  2. Step 2: Convert to fraction form
    2,926,799,955.37/4,038,987,815.27 = 1,588,689,176.41/x
  3. Step 3: Cross multiply
    2,926,799,955.37x = 4,038,987,815.27 × 1,588,689,176.41
  4. Step 4: Simplify right side
    2,926,799,955.37x = 6,416,696,225,771,321,344
  5. Step 5: Solve for x
    x = 6,416,696,225,771,321,344/2,926,799,955.37
  6. Step 6: Final answer
    x = 2,192,393,167.83

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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.