Home / 32,137,908,382.96-48,205,971,444.84-8,556,347,641.84

Finding the Fourth Proportional to 32,137,908,382.96, 48,205,971,444.84 and 8,556,347,641.84

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Solution

The fourth proportional to 32,137,908,382.96, 48,205,971,444.84 and 8,556,347,641.84 is: 12,834,284,209.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,137,908,382.96 : 48,205,971,444.84 = 8,556,347,641.84 : x
  2. Step 2: Convert to fraction form
    32,137,908,382.96/48,205,971,444.84 = 8,556,347,641.84/x
  3. Step 3: Cross multiply
    32,137,908,382.96x = 48,205,971,444.84 × 8,556,347,641.84
  4. Step 4: Simplify right side
    32,137,908,382.96x = 412,467,050,094,663,106,560
  5. Step 5: Solve for x
    x = 412,467,050,094,663,106,560/32,137,908,382.96
  6. Step 6: Final answer
    x = 12,834,284,209.78

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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.