Home / 188,717,210,045.80-283,076,873,314.26-62,947,461,810.76

Finding the Fourth Proportional to 188,717,210,045.80, 283,076,873,314.26 and 62,947,461,810.76

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Solution

The fourth proportional to 188,717,210,045.80, 283,076,873,314.26 and 62,947,461,810.76 is: 94,421,545,698.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,717,210,045.80 : 283,076,873,314.26 = 62,947,461,810.76 : x
  2. Step 2: Convert to fraction form
    188,717,210,045.80/283,076,873,314.26 = 62,947,461,810.76/x
  3. Step 3: Cross multiply
    188,717,210,045.80x = 283,076,873,314.26 × 62,947,461,810.76
  4. Step 4: Simplify right side
    188,717,210,045.80x = 17,818,970,672,458,729,783,296
  5. Step 5: Solve for x
    x = 17,818,970,672,458,729,783,296/188,717,210,045.80
  6. Step 6: Final answer
    x = 94,421,545,698.64

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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.