Home / 114,060,215.52-157,368,707.28-69,961,897.44

Finding the Fourth Proportional to 114,060,215.52, 157,368,707.28 and 69,961,897.44

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Solution

The fourth proportional to 114,060,215.52, 157,368,707.28 and 69,961,897.44 is: 96,526,324.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,060,215.52 : 157,368,707.28 = 69,961,897.44 : x
  2. Step 2: Convert to fraction form
    114,060,215.52/157,368,707.28 = 69,961,897.44/x
  3. Step 3: Cross multiply
    114,060,215.52x = 157,368,707.28 × 69,961,897.44
  4. Step 4: Simplify right side
    114,060,215.52x = 11,009,813,358,988,742
  5. Step 5: Solve for x
    x = 11,009,813,358,988,742/114,060,215.52
  6. Step 6: Final answer
    x = 96,526,324.35

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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.