Home / 555,037,497.73-832,607,619.23-181,547,504.35

Finding the Fourth Proportional to 555,037,497.73, 832,607,619.23 and 181,547,504.35

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Solution

The fourth proportional to 555,037,497.73, 832,607,619.23 and 181,547,504.35 is: 272,338,060.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,037,497.73 : 832,607,619.23 = 181,547,504.35 : x
  2. Step 2: Convert to fraction form
    555,037,497.73/832,607,619.23 = 181,547,504.35/x
  3. Step 3: Cross multiply
    555,037,497.73x = 832,607,619.23 × 181,547,504.35
  4. Step 4: Simplify right side
    555,037,497.73x = 151,157,835,373,093,824
  5. Step 5: Solve for x
    x = 151,157,835,373,093,824/555,037,497.73
  6. Step 6: Final answer
    x = 272,338,060.03

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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.