Home / 15,361,538,829.60-23,042,308,244.40-14,759,564,455.20

Finding the Fourth Proportional to 15,361,538,829.60, 23,042,308,244.40 and 14,759,564,455.20

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Solution

The fourth proportional to 15,361,538,829.60, 23,042,308,244.40 and 14,759,564,455.20 is: 22,139,346,682.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,361,538,829.60 : 23,042,308,244.40 = 14,759,564,455.20 : x
  2. Step 2: Convert to fraction form
    15,361,538,829.60/23,042,308,244.40 = 14,759,564,455.20/x
  3. Step 3: Cross multiply
    15,361,538,829.60x = 23,042,308,244.40 × 14,759,564,455.20
  4. Step 4: Simplify right side
    15,361,538,829.60x = 340,094,433,729,808,171,008
  5. Step 5: Solve for x
    x = 340,094,433,729,808,171,008/15,361,538,829.60
  6. Step 6: Final answer
    x = 22,139,346,682.80

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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.