Home / 62,833,925,537.80-86,712,656,891.56-34,289,420,641.03

Finding the Fourth Proportional to 62,833,925,537.80, 86,712,656,891.56 and 34,289,420,641.03

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Solution

The fourth proportional to 62,833,925,537.80, 86,712,656,891.56 and 34,289,420,641.03 is: 47,320,404,409.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,833,925,537.80 : 86,712,656,891.56 = 34,289,420,641.03 : x
  2. Step 2: Convert to fraction form
    62,833,925,537.80/86,712,656,891.56 = 34,289,420,641.03/x
  3. Step 3: Cross multiply
    62,833,925,537.80x = 86,712,656,891.56 × 34,289,420,641.03
  4. Step 4: Simplify right side
    62,833,925,537.80x = 2,973,326,767,055,991,472,128
  5. Step 5: Solve for x
    x = 2,973,326,767,055,991,472,128/62,833,925,537.80
  6. Step 6: Final answer
    x = 47,320,404,409.04

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1.5x scale

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.