Home / 235,477,611.78-353,189,511.50-62,967,877.98

Finding the Fourth Proportional to 235,477,611.78, 353,189,511.50 and 62,967,877.98

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Solution

The fourth proportional to 235,477,611.78, 353,189,511.50 and 62,967,877.98 is: 94,444,622.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,477,611.78 : 353,189,511.50 = 62,967,877.98 : x
  2. Step 2: Convert to fraction form
    235,477,611.78/353,189,511.50 = 62,967,877.98/x
  3. Step 3: Cross multiply
    235,477,611.78x = 353,189,511.50 × 62,967,877.98
  4. Step 4: Simplify right side
    235,477,611.78x = 22,239,594,063,947,804
  5. Step 5: Solve for x
    x = 22,239,594,063,947,804/235,477,611.78
  6. Step 6: Final answer
    x = 94,444,622.13

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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.