Home / 335,063,855.04-502,592,050.08-130,735,458.24

Finding the Fourth Proportional to 335,063,855.04, 502,592,050.08 and 130,735,458.24

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Solution

The fourth proportional to 335,063,855.04, 502,592,050.08 and 130,735,458.24 is: 196,101,731.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,063,855.04 : 502,592,050.08 = 130,735,458.24 : x
  2. Step 2: Convert to fraction form
    335,063,855.04/502,592,050.08 = 130,735,458.24/x
  3. Step 3: Cross multiply
    335,063,855.04x = 502,592,050.08 × 130,735,458.24
  4. Step 4: Simplify right side
    335,063,855.04x = 65,706,601,974,989,824
  5. Step 5: Solve for x
    x = 65,706,601,974,989,824/335,063,855.04
  6. Step 6: Final answer
    x = 196,101,731.02

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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.