Home / 32,415,654,969.12-44,735,001,913.31-17,947,749,807.21

Finding the Fourth Proportional to 32,415,654,969.12, 44,735,001,913.31 and 17,947,749,807.21

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Solution

The fourth proportional to 32,415,654,969.12, 44,735,001,913.31 and 17,947,749,807.21 is: 24,768,668,803.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,415,654,969.12 : 44,735,001,913.31 = 17,947,749,807.21 : x
  2. Step 2: Convert to fraction form
    32,415,654,969.12/44,735,001,913.31 = 17,947,749,807.21/x
  3. Step 3: Cross multiply
    32,415,654,969.12x = 44,735,001,913.31 × 17,947,749,807.21
  4. Step 4: Simplify right side
    32,415,654,969.12x = 802,892,621,964,960,727,040
  5. Step 5: Solve for x
    x = 802,892,621,964,960,727,040/32,415,654,969.12
  6. Step 6: Final answer
    x = 24,768,668,803.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.