Home / 52,285,599.45-78,417,901.58-24,991,839.45

Finding the Fourth Proportional to 52,285,599.45, 78,417,901.58 and 24,991,839.45

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Solution

The fourth proportional to 52,285,599.45, 78,417,901.58 and 24,991,839.45 is: 37,482,741.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,285,599.45 : 78,417,901.58 = 24,991,839.45 : x
  2. Step 2: Convert to fraction form
    52,285,599.45/78,417,901.58 = 24,991,839.45/x
  3. Step 3: Cross multiply
    52,285,599.45x = 78,417,901.58 × 24,991,839.45
  4. Step 4: Simplify right side
    52,285,599.45x = 1,959,807,606,168,302.25
  5. Step 5: Solve for x
    x = 1,959,807,606,168,302.25/52,285,599.45
  6. Step 6: Final answer
    x = 37,482,741.46

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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.