Home / 32,032,615,021.02-48,015,287,728.65-10,777,685,021.82

Finding the Fourth Proportional to 32,032,615,021.02, 48,015,287,728.65 and 10,777,685,021.82

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Solution

The fourth proportional to 32,032,615,021.02, 48,015,287,728.65 and 10,777,685,021.82 is: 16,155,210,776.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,032,615,021.02 : 48,015,287,728.65 = 10,777,685,021.82 : x
  2. Step 2: Convert to fraction form
    32,032,615,021.02/48,015,287,728.65 = 10,777,685,021.82/x
  3. Step 3: Cross multiply
    32,032,615,021.02x = 48,015,287,728.65 × 10,777,685,021.82
  4. Step 4: Simplify right side
    32,032,615,021.02x = 517,493,647,371,448,745,984
  5. Step 5: Solve for x
    x = 517,493,647,371,448,745,984/32,032,615,021.02
  6. Step 6: Final answer
    x = 16,155,210,776.01

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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.