Home / 35,610,308.47-53,387,558.10-14,061,040.12

Finding the Fourth Proportional to 35,610,308.47, 53,387,558.10 and 14,061,040.12

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Solution

The fourth proportional to 35,610,308.47, 53,387,558.10 and 14,061,040.12 is: 21,080,541.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,610,308.47 : 53,387,558.10 = 14,061,040.12 : x
  2. Step 2: Convert to fraction form
    35,610,308.47/53,387,558.10 = 14,061,040.12/x
  3. Step 3: Cross multiply
    35,610,308.47x = 53,387,558.10 × 14,061,040.12
  4. Step 4: Simplify right side
    35,610,308.47x = 750,684,596,015,688
  5. Step 5: Solve for x
    x = 750,684,596,015,688/35,610,308.47
  6. Step 6: Final answer
    x = 21,080,541.80

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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.