Home / 47,338,404.40-71,007,606.60-34,583,820.40

Finding the Fourth Proportional to 47,338,404.40, 71,007,606.60 and 34,583,820.40

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Solution

The fourth proportional to 47,338,404.40, 71,007,606.60 and 34,583,820.40 is: 51,875,730.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,338,404.40 : 71,007,606.60 = 34,583,820.40 : x
  2. Step 2: Convert to fraction form
    47,338,404.40/71,007,606.60 = 34,583,820.40/x
  3. Step 3: Cross multiply
    47,338,404.40x = 71,007,606.60 × 34,583,820.40
  4. Step 4: Simplify right side
    47,338,404.40x = 2,455,714,313,688,254.50
  5. Step 5: Solve for x
    x = 2,455,714,313,688,254.50/47,338,404.40
  6. Step 6: Final answer
    x = 51,875,730.60

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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.