Home / 35,502,611.19-53,255,436.34-13,941,878.10

Finding the Fourth Proportional to 35,502,611.19, 53,255,436.34 and 13,941,878.10

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Solution

The fourth proportional to 35,502,611.19, 53,255,436.34 and 13,941,878.10 is: 20,913,413.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,502,611.19 : 53,255,436.34 = 13,941,878.10 : x
  2. Step 2: Convert to fraction form
    35,502,611.19/53,255,436.34 = 13,941,878.10/x
  3. Step 3: Cross multiply
    35,502,611.19x = 53,255,436.34 × 13,941,878.10
  4. Step 4: Simplify right side
    35,502,611.19x = 742,480,801,614,590.12
  5. Step 5: Solve for x
    x = 742,480,801,614,590.12/35,502,611.19
  6. Step 6: Final answer
    x = 20,913,413.88

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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.