Home / 272,365,502-375,425,315.88-184,227,357.20

Finding the Fourth Proportional to 272,365,502, 375,425,315.88 and 184,227,357.20

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Solution

The fourth proportional to 272,365,502, 375,425,315.88 and 184,227,357.20 is: 253,936,762.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,365,502 : 375,425,315.88 = 184,227,357.20 : x
  2. Step 2: Convert to fraction form
    272,365,502/375,425,315.88 = 184,227,357.20/x
  3. Step 3: Cross multiply
    272,365,502x = 375,425,315.88 × 184,227,357.20
  4. Step 4: Simplify right side
    272,365,502x = 69,163,613,770,547,584
  5. Step 5: Solve for x
    x = 69,163,613,770,547,584/272,365,502
  6. Step 6: Final answer
    x = 253,936,762.41

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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.