Home / 64,982,537.99-97,473,055.50-15,798,669.89

Finding the Fourth Proportional to 64,982,537.99, 97,473,055.50 and 15,798,669.89

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Solution

The fourth proportional to 64,982,537.99, 97,473,055.50 and 15,798,669.89 is: 23,697,822.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,982,537.99 : 97,473,055.50 = 15,798,669.89 : x
  2. Step 2: Convert to fraction form
    64,982,537.99/97,473,055.50 = 15,798,669.89/x
  3. Step 3: Cross multiply
    64,982,537.99x = 97,473,055.50 × 15,798,669.89
  4. Step 4: Simplify right side
    64,982,537.99x = 1,539,944,627,014,149
  5. Step 5: Solve for x
    x = 1,539,944,627,014,149/64,982,537.99
  6. Step 6: Final answer
    x = 23,697,822.13

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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.