Home / 65,304,311.80-97,956,467.70-58,249,924.60

Finding the Fourth Proportional to 65,304,311.80, 97,956,467.70 and 58,249,924.60

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Solution

The fourth proportional to 65,304,311.80, 97,956,467.70 and 58,249,924.60 is: 87,374,886.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,304,311.80 : 97,956,467.70 = 58,249,924.60 : x
  2. Step 2: Convert to fraction form
    65,304,311.80/97,956,467.70 = 58,249,924.60/x
  3. Step 3: Cross multiply
    65,304,311.80x = 97,956,467.70 × 58,249,924.60
  4. Step 4: Simplify right side
    65,304,311.80x = 5,705,956,857,607,336
  5. Step 5: Solve for x
    x = 5,705,956,857,607,336/65,304,311.80
  6. Step 6: Final answer
    x = 87,374,886.90

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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.