Home / 32,137,908,395.76-48,205,971,464-8,556,347,654.64

Finding the Fourth Proportional to 32,137,908,395.76, 48,205,971,464 and 8,556,347,654.64

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Solution

The fourth proportional to 32,137,908,395.76, 48,205,971,464 and 8,556,347,654.64 is: 12,834,284,228.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,137,908,395.76 : 48,205,971,464 = 8,556,347,654.64 : x
  2. Step 2: Convert to fraction form
    32,137,908,395.76/48,205,971,464 = 8,556,347,654.64/x
  3. Step 3: Cross multiply
    32,137,908,395.76x = 48,205,971,464 × 8,556,347,654.64
  4. Step 4: Simplify right side
    32,137,908,395.76x = 412,467,050,875,639,169,024
  5. Step 5: Solve for x
    x = 412,467,050,875,639,169,024/32,137,908,395.76
  6. Step 6: Final answer
    x = 12,834,284,228.97

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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.