Home / 158,697,246.80-237,591,751.80-97,702,302.80

Finding the Fourth Proportional to 158,697,246.80, 237,591,751.80 and 97,702,302.80

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Solution

The fourth proportional to 158,697,246.80, 237,591,751.80 and 97,702,302.80 is: 146,273,875.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,697,246.80 : 237,591,751.80 = 97,702,302.80 : x
  2. Step 2: Convert to fraction form
    158,697,246.80/237,591,751.80 = 97,702,302.80/x
  3. Step 3: Cross multiply
    158,697,246.80x = 237,591,751.80 × 97,702,302.80
  4. Step 4: Simplify right side
    158,697,246.80x = 23,213,261,277,146,044
  5. Step 5: Solve for x
    x = 23,213,261,277,146,044/158,697,246.80
  6. Step 6: Final answer
    x = 146,273,875.23

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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.