Home / 25,413,347,494.68-38,124,675,495.14-10,482,368,017.11

Finding the Fourth Proportional to 25,413,347,494.68, 38,124,675,495.14 and 10,482,368,017.11

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Solution

The fourth proportional to 25,413,347,494.68, 38,124,675,495.14 and 10,482,368,017.11 is: 15,725,471,788.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,413,347,494.68 : 38,124,675,495.14 = 10,482,368,017.11 : x
  2. Step 2: Convert to fraction form
    25,413,347,494.68/38,124,675,495.14 = 10,482,368,017.11/x
  3. Step 3: Cross multiply
    25,413,347,494.68x = 38,124,675,495.14 × 10,482,368,017.11
  4. Step 4: Simplify right side
    25,413,347,494.68x = 399,636,879,072,900,546,560
  5. Step 5: Solve for x
    x = 399,636,879,072,900,546,560/25,413,347,494.68
  6. Step 6: Final answer
    x = 15,725,471,788.26

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1.5x scale

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.