Home / 62,611,818.95-86,404,411.80-34,734,529.88

Finding the Fourth Proportional to 62,611,818.95, 86,404,411.80 and 34,734,529.88

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Solution

The fourth proportional to 62,611,818.95, 86,404,411.80 and 34,734,529.88 is: 47,933,707.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,611,818.95 : 86,404,411.80 = 34,734,529.88 : x
  2. Step 2: Convert to fraction form
    62,611,818.95/86,404,411.80 = 34,734,529.88/x
  3. Step 3: Cross multiply
    62,611,818.95x = 86,404,411.80 × 34,734,529.88
  4. Step 4: Simplify right side
    62,611,818.95x = 3,001,216,623,430,924.50
  5. Step 5: Solve for x
    x = 3,001,216,623,430,924.50/62,611,818.95
  6. Step 6: Final answer
    x = 47,933,707.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.