Home / 30,265,307.60-45,397,961.40-24,950,897.60

Finding the Fourth Proportional to 30,265,307.60, 45,397,961.40 and 24,950,897.60

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Solution

The fourth proportional to 30,265,307.60, 45,397,961.40 and 24,950,897.60 is: 37,426,346.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,265,307.60 : 45,397,961.40 = 24,950,897.60 : x
  2. Step 2: Convert to fraction form
    30,265,307.60/45,397,961.40 = 24,950,897.60/x
  3. Step 3: Cross multiply
    30,265,307.60x = 45,397,961.40 × 24,950,897.60
  4. Step 4: Simplify right side
    30,265,307.60x = 1,132,719,886,140,152.75
  5. Step 5: Solve for x
    x = 1,132,719,886,140,152.75/30,265,307.60
  6. Step 6: Final answer
    x = 37,426,346.40

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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.