Home / 176,931,603.20-244,166,745.93-98,620,122.40

Finding the Fourth Proportional to 176,931,603.20, 244,166,745.93 and 98,620,122.40

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Solution

The fourth proportional to 176,931,603.20, 244,166,745.93 and 98,620,122.40 is: 136,096,400.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,931,603.20 : 244,166,745.93 = 98,620,122.40 : x
  2. Step 2: Convert to fraction form
    176,931,603.20/244,166,745.93 = 98,620,122.40/x
  3. Step 3: Cross multiply
    176,931,603.20x = 244,166,745.93 × 98,620,122.40
  4. Step 4: Simplify right side
    176,931,603.20x = 24,079,754,369,626,304
  5. Step 5: Solve for x
    x = 24,079,754,369,626,304/176,931,603.20
  6. Step 6: Final answer
    x = 136,096,400.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.