Home / 124,096,882.40-185,809,400.40-97,223,026.40

Finding the Fourth Proportional to 124,096,882.40, 185,809,400.40 and 97,223,026.40

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Solution

The fourth proportional to 124,096,882.40, 185,809,400.40 and 97,223,026.40 is: 145,571,362.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,096,882.40 : 185,809,400.40 = 97,223,026.40 : x
  2. Step 2: Convert to fraction form
    124,096,882.40/185,809,400.40 = 97,223,026.40/x
  3. Step 3: Cross multiply
    124,096,882.40x = 185,809,400.40 × 97,223,026.40
  4. Step 4: Simplify right side
    124,096,882.40x = 18,064,952,240,457,372
  5. Step 5: Solve for x
    x = 18,064,952,240,457,372/124,096,882.40
  6. Step 6: Final answer
    x = 145,571,362.40

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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.