Home / 132,860,666.10-199,290,999.15-132,860,666.10

Finding the Fourth Proportional to 132,860,666.10, 199,290,999.15 and 132,860,666.10

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Solution

The fourth proportional to 132,860,666.10, 199,290,999.15 and 132,860,666.10 is: 199,290,999.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,860,666.10 : 199,290,999.15 = 132,860,666.10 : x
  2. Step 2: Convert to fraction form
    132,860,666.10/199,290,999.15 = 132,860,666.10/x
  3. Step 3: Cross multiply
    132,860,666.10x = 199,290,999.15 × 132,860,666.10
  4. Step 4: Simplify right side
    132,860,666.10x = 26,477,934,894,803,532
  5. Step 5: Solve for x
    x = 26,477,934,894,803,532/132,860,666.10
  6. Step 6: Final answer
    x = 199,290,999.15

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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.