Home / 29,918,463.48-44,877,693.60-7,199,363.16

Finding the Fourth Proportional to 29,918,463.48, 44,877,693.60 and 7,199,363.16

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Solution

The fourth proportional to 29,918,463.48, 44,877,693.60 and 7,199,363.16 is: 10,799,044.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,918,463.48 : 44,877,693.60 = 7,199,363.16 : x
  2. Step 2: Convert to fraction form
    29,918,463.48/44,877,693.60 = 7,199,363.16/x
  3. Step 3: Cross multiply
    29,918,463.48x = 44,877,693.60 × 7,199,363.16
  4. Step 4: Simplify right side
    29,918,463.48x = 323,090,814,009,607.81
  5. Step 5: Solve for x
    x = 323,090,814,009,607.81/29,918,463.48
  6. Step 6: Final answer
    x = 10,799,044.35

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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.