Home / 65,075,862.34-97,613,370.69-16,553,301.58

Finding the Fourth Proportional to 65,075,862.34, 97,613,370.69 and 16,553,301.58

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Solution

The fourth proportional to 65,075,862.34, 97,613,370.69 and 16,553,301.58 is: 24,829,844.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,075,862.34 : 97,613,370.69 = 16,553,301.58 : x
  2. Step 2: Convert to fraction form
    65,075,862.34/97,613,370.69 = 16,553,301.58/x
  3. Step 3: Cross multiply
    65,075,862.34x = 97,613,370.69 × 16,553,301.58
  4. Step 4: Simplify right side
    65,075,862.34x = 1,615,823,563,271,902.75
  5. Step 5: Solve for x
    x = 1,615,823,563,271,902.75/65,075,862.34
  6. Step 6: Final answer
    x = 24,829,844.82

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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.