Home / 61,113,493,927.89-91,670,219,315.78-16,343,827,052.94

Finding the Fourth Proportional to 61,113,493,927.89, 91,670,219,315.78 and 16,343,827,052.94

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Solution

The fourth proportional to 61,113,493,927.89, 91,670,219,315.78 and 16,343,827,052.94 is: 24,515,734,809.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,113,493,927.89 : 91,670,219,315.78 = 16,343,827,052.94 : x
  2. Step 2: Convert to fraction form
    61,113,493,927.89/91,670,219,315.78 = 16,343,827,052.94/x
  3. Step 3: Cross multiply
    61,113,493,927.89x = 91,670,219,315.78 × 16,343,827,052.94
  4. Step 4: Simplify right side
    61,113,493,927.89x = 1,498,242,210,402,106,343,424
  5. Step 5: Solve for x
    x = 1,498,242,210,402,106,343,424/61,113,493,927.89
  6. Step 6: Final answer
    x = 24,515,734,809.24

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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.