Home / 47,310,015.60-70,937,029.80-24,635,199.60

Finding the Fourth Proportional to 47,310,015.60, 70,937,029.80 and 24,635,199.60

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Solution

The fourth proportional to 47,310,015.60, 70,937,029.80 and 24,635,199.60 is: 36,938,222.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,310,015.60 : 70,937,029.80 = 24,635,199.60 : x
  2. Step 2: Convert to fraction form
    47,310,015.60/70,937,029.80 = 24,635,199.60/x
  3. Step 3: Cross multiply
    47,310,015.60x = 70,937,029.80 × 24,635,199.60
  4. Step 4: Simplify right side
    47,310,015.60x = 1,747,547,888,154,148
  5. Step 5: Solve for x
    x = 1,747,547,888,154,148/47,310,015.60
  6. Step 6: Final answer
    x = 36,938,222.62

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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.