Home / 195,603,367.40-293,405,051.10-59,271,036.20

Finding the Fourth Proportional to 195,603,367.40, 293,405,051.10 and 59,271,036.20

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Solution

The fourth proportional to 195,603,367.40, 293,405,051.10 and 59,271,036.20 is: 88,906,554.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,603,367.40 : 293,405,051.10 = 59,271,036.20 : x
  2. Step 2: Convert to fraction form
    195,603,367.40/293,405,051.10 = 59,271,036.20/x
  3. Step 3: Cross multiply
    195,603,367.40x = 293,405,051.10 × 59,271,036.20
  4. Step 4: Simplify right side
    195,603,367.40x = 17,390,421,405,010,952
  5. Step 5: Solve for x
    x = 17,390,421,405,010,952/195,603,367.40
  6. Step 6: Final answer
    x = 88,906,554.30

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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.