Home / 88,877,219.30-133,056,013.35-63,368,051.30

Finding the Fourth Proportional to 88,877,219.30, 133,056,013.35 and 63,368,051.30

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Solution

The fourth proportional to 88,877,219.30, 133,056,013.35 and 63,368,051.30 is: 94,866,832.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,877,219.30 : 133,056,013.35 = 63,368,051.30 : x
  2. Step 2: Convert to fraction form
    88,877,219.30/133,056,013.35 = 63,368,051.30/x
  3. Step 3: Cross multiply
    88,877,219.30x = 133,056,013.35 × 63,368,051.30
  4. Step 4: Simplify right side
    88,877,219.30x = 8,431,500,279,736,284
  5. Step 5: Solve for x
    x = 8,431,500,279,736,284/88,877,219.30
  6. Step 6: Final answer
    x = 94,866,832.54

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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.