Home / 31,292,424,717.40-46,957,943,835.24-14,501,106,181.36

Finding the Fourth Proportional to 31,292,424,717.40, 46,957,943,835.24 and 14,501,106,181.36

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Solution

The fourth proportional to 31,292,424,717.40, 46,957,943,835.24 and 14,501,106,181.36 is: 21,760,606,145.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,292,424,717.40 : 46,957,943,835.24 = 14,501,106,181.36 : x
  2. Step 2: Convert to fraction form
    31,292,424,717.40/46,957,943,835.24 = 14,501,106,181.36/x
  3. Step 3: Cross multiply
    31,292,424,717.40x = 46,957,943,835.24 × 14,501,106,181.36
  4. Step 4: Simplify right side
    31,292,424,717.40x = 680,942,129,613,154,418,688
  5. Step 5: Solve for x
    x = 680,942,129,613,154,418,688/31,292,424,717.40
  6. Step 6: Final answer
    x = 21,760,606,145.50

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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.