Home / 35,769,561,615.01-49,360,557,882.98-19,492,822,803.47

Finding the Fourth Proportional to 35,769,561,615.01, 49,360,557,882.98 and 19,492,822,803.47

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Solution

The fourth proportional to 35,769,561,615.01, 49,360,557,882.98 and 19,492,822,803.47 is: 26,899,312,288.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,769,561,615.01 : 49,360,557,882.98 = 19,492,822,803.47 : x
  2. Step 2: Convert to fraction form
    35,769,561,615.01/49,360,557,882.98 = 19,492,822,803.47/x
  3. Step 3: Cross multiply
    35,769,561,615.01x = 49,360,557,882.98 × 19,492,822,803.47
  4. Step 4: Simplify right side
    35,769,561,615.01x = 962,176,608,293,256,036,352
  5. Step 5: Solve for x
    x = 962,176,608,293,256,036,352/35,769,561,615.01
  6. Step 6: Final answer
    x = 26,899,312,288.18

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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.