Home / 16,289,829,985.60-24,434,744,978.40-6,475,177,597.60

Finding the Fourth Proportional to 16,289,829,985.60, 24,434,744,978.40 and 6,475,177,597.60

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Solution

The fourth proportional to 16,289,829,985.60, 24,434,744,978.40 and 6,475,177,597.60 is: 9,712,766,396.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,289,829,985.60 : 24,434,744,978.40 = 6,475,177,597.60 : x
  2. Step 2: Convert to fraction form
    16,289,829,985.60/24,434,744,978.40 = 6,475,177,597.60/x
  3. Step 3: Cross multiply
    16,289,829,985.60x = 24,434,744,978.40 × 6,475,177,597.60
  4. Step 4: Simplify right side
    16,289,829,985.60x = 158,219,313,287,204,798,464
  5. Step 5: Solve for x
    x = 158,219,313,287,204,798,464/16,289,829,985.60
  6. Step 6: Final answer
    x = 9,712,766,396.40

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1.5x scale

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.