Home / 25,607,017,779.44-35,338,102,901.59-14,019,431,274.97

Finding the Fourth Proportional to 25,607,017,779.44, 35,338,102,901.59 and 14,019,431,274.97

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Solution

The fourth proportional to 25,607,017,779.44, 35,338,102,901.59 and 14,019,431,274.97 is: 19,347,044,208.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,607,017,779.44 : 35,338,102,901.59 = 14,019,431,274.97 : x
  2. Step 2: Convert to fraction form
    25,607,017,779.44/35,338,102,901.59 = 14,019,431,274.97/x
  3. Step 3: Cross multiply
    25,607,017,779.44x = 35,338,102,901.59 × 14,019,431,274.97
  4. Step 4: Simplify right side
    25,607,017,779.44x = 495,420,105,016,658,886,656
  5. Step 5: Solve for x
    x = 495,420,105,016,658,886,656/25,607,017,779.44
  6. Step 6: Final answer
    x = 19,347,044,208.11

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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.