Home / 14,664,938.07-21,996,114.93-6,575,742.66

Finding the Fourth Proportional to 14,664,938.07, 21,996,114.93 and 6,575,742.66

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Solution

The fourth proportional to 14,664,938.07, 21,996,114.93 and 6,575,742.66 is: 9,863,034.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,664,938.07 : 21,996,114.93 = 6,575,742.66 : x
  2. Step 2: Convert to fraction form
    14,664,938.07/21,996,114.93 = 6,575,742.66/x
  3. Step 3: Cross multiply
    14,664,938.07x = 21,996,114.93 × 6,575,742.66
  4. Step 4: Simplify right side
    14,664,938.07x = 144,640,791,299,463.91
  5. Step 5: Solve for x
    x = 144,640,791,299,463.91/14,664,938.07
  6. Step 6: Final answer
    x = 9,863,034.58

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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.