Home / 132,652,302,514.72-183,039,721,620.16-75,552,333,712

Finding the Fourth Proportional to 132,652,302,514.72, 183,039,721,620.16 and 75,552,333,712

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Solution

The fourth proportional to 132,652,302,514.72, 183,039,721,620.16 and 75,552,333,712 is: 104,250,569,859.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,652,302,514.72 : 183,039,721,620.16 = 75,552,333,712 : x
  2. Step 2: Convert to fraction form
    132,652,302,514.72/183,039,721,620.16 = 75,552,333,712/x
  3. Step 3: Cross multiply
    132,652,302,514.72x = 183,039,721,620.16 × 75,552,333,712
  4. Step 4: Simplify right side
    132,652,302,514.72x = 13,829,078,130,397,909,352,448
  5. Step 5: Solve for x
    x = 13,829,078,130,397,909,352,448/132,652,302,514.72
  6. Step 6: Final answer
    x = 104,250,569,859.98

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