Home / 4,329,642,813.40-5,974,907,083.14-2,349,493,647.40

Finding the Fourth Proportional to 4,329,642,813.40, 5,974,907,083.14 and 2,349,493,647.40

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Solution

The fourth proportional to 4,329,642,813.40, 5,974,907,083.14 and 2,349,493,647.40 is: 3,242,301,233.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,642,813.40 : 5,974,907,083.14 = 2,349,493,647.40 : x
  2. Step 2: Convert to fraction form
    4,329,642,813.40/5,974,907,083.14 = 2,349,493,647.40/x
  3. Step 3: Cross multiply
    4,329,642,813.40x = 5,974,907,083.14 × 2,349,493,647.40
  4. Step 4: Simplify right side
    4,329,642,813.40x = 14,038,006,235,642,695,680
  5. Step 5: Solve for x
    x = 14,038,006,235,642,695,680/4,329,642,813.40
  6. Step 6: Final answer
    x = 3,242,301,233.76

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Double scale
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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.