Home / 16,486,835,804.51-22,694,393,300.61-14,368,650,153.16

Finding the Fourth Proportional to 16,486,835,804.51, 22,694,393,300.61 and 14,368,650,153.16

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Solution

The fourth proportional to 16,486,835,804.51, 22,694,393,300.61 and 14,368,650,153.16 is: 19,778,676,857.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,486,835,804.51 : 22,694,393,300.61 = 14,368,650,153.16 : x
  2. Step 2: Convert to fraction form
    16,486,835,804.51/22,694,393,300.61 = 14,368,650,153.16/x
  3. Step 3: Cross multiply
    16,486,835,804.51x = 22,694,393,300.61 × 14,368,650,153.16
  4. Step 4: Simplify right side
    16,486,835,804.51x = 326,087,797,774,683,144,192
  5. Step 5: Solve for x
    x = 326,087,797,774,683,144,192/16,486,835,804.51
  6. Step 6: Final answer
    x = 19,778,676,857.17

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Double scale
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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.