Home / 31,778,606.64-47,697,135.30-24,636,039.60

Finding the Fourth Proportional to 31,778,606.64, 47,697,135.30 and 24,636,039.60

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Solution

The fourth proportional to 31,778,606.64, 47,697,135.30 and 24,636,039.60 is: 36,976,716.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,778,606.64 : 47,697,135.30 = 24,636,039.60 : x
  2. Step 2: Convert to fraction form
    31,778,606.64/47,697,135.30 = 24,636,039.60/x
  3. Step 3: Cross multiply
    31,778,606.64x = 47,697,135.30 × 24,636,039.60
  4. Step 4: Simplify right side
    31,778,606.64x = 1,175,068,514,057,358
  5. Step 5: Solve for x
    x = 1,175,068,514,057,358/31,778,606.64
  6. Step 6: Final answer
    x = 36,976,716.05

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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.