Home / 14,759,705.04-22,139,706.06-5,175,314.22

Finding the Fourth Proportional to 14,759,705.04, 22,139,706.06 and 5,175,314.22

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Solution

The fourth proportional to 14,759,705.04, 22,139,706.06 and 5,175,314.22 is: 7,763,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,759,705.04 : 22,139,706.06 = 5,175,314.22 : x
  2. Step 2: Convert to fraction form
    14,759,705.04/22,139,706.06 = 5,175,314.22/x
  3. Step 3: Cross multiply
    14,759,705.04x = 22,139,706.06 × 5,175,314.22
  4. Step 4: Simplify right side
    14,759,705.04x = 114,579,935,598,938.16
  5. Step 5: Solve for x
    x = 114,579,935,598,938.16/14,759,705.04
  6. Step 6: Final answer
    x = 7,763,023.40

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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.