Home / 63,091,801.80-94,637,702.70-35,787,544.20

Finding the Fourth Proportional to 63,091,801.80, 94,637,702.70 and 35,787,544.20

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Solution

The fourth proportional to 63,091,801.80, 94,637,702.70 and 35,787,544.20 is: 53,681,316.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,091,801.80 : 94,637,702.70 = 35,787,544.20 : x
  2. Step 2: Convert to fraction form
    63,091,801.80/94,637,702.70 = 35,787,544.20/x
  3. Step 3: Cross multiply
    63,091,801.80x = 94,637,702.70 × 35,787,544.20
  4. Step 4: Simplify right side
    63,091,801.80x = 3,386,850,968,362,709.50
  5. Step 5: Solve for x
    x = 3,386,850,968,362,709.50/63,091,801.80
  6. Step 6: Final answer
    x = 53,681,316.30

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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.