Home / 50,572,316.66-75,849,918.93-14,172,329.51

Finding the Fourth Proportional to 50,572,316.66, 75,849,918.93 and 14,172,329.51

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Solution

The fourth proportional to 50,572,316.66, 75,849,918.93 and 14,172,329.51 is: 21,256,096.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,572,316.66 : 75,849,918.93 = 14,172,329.51 : x
  2. Step 2: Convert to fraction form
    50,572,316.66/75,849,918.93 = 14,172,329.51/x
  3. Step 3: Cross multiply
    50,572,316.66x = 75,849,918.93 × 14,172,329.51
  4. Step 4: Simplify right side
    50,572,316.66x = 1,074,970,044,003,497.25
  5. Step 5: Solve for x
    x = 1,074,970,044,003,497.25/50,572,316.66
  6. Step 6: Final answer
    x = 21,256,096.52

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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.