Home / 14,369,775,637.83-19,830,079,339.07-8,026,236,046.23

Finding the Fourth Proportional to 14,369,775,637.83, 19,830,079,339.07 and 8,026,236,046.23

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Solution

The fourth proportional to 14,369,775,637.83, 19,830,079,339.07 and 8,026,236,046.23 is: 11,076,087,866.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,369,775,637.83 : 19,830,079,339.07 = 8,026,236,046.23 : x
  2. Step 2: Convert to fraction form
    14,369,775,637.83/19,830,079,339.07 = 8,026,236,046.23/x
  3. Step 3: Cross multiply
    14,369,775,637.83x = 19,830,079,339.07 × 8,026,236,046.23
  4. Step 4: Simplify right side
    14,369,775,637.83x = 159,160,897,590,844,391,424
  5. Step 5: Solve for x
    x = 159,160,897,590,844,391,424/14,369,775,637.83
  6. Step 6: Final answer
    x = 11,076,087,866.80

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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.