Home / 10,514,931,828,938-14,510,594,918,769-5,890,456,531,534

Finding the Fourth Proportional to 10,514,931,828,938, 14,510,594,918,769 and 5,890,456,531,534

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Solution

The fourth proportional to 10,514,931,828,938, 14,510,594,918,769 and 5,890,456,531,534 is: 8,128,823,848,431.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,514,931,828,938 : 14,510,594,918,769 = 5,890,456,531,534 : x
  2. Step 2: Convert to fraction form
    10,514,931,828,938/14,510,594,918,769 = 5,890,456,531,534/x
  3. Step 3: Cross multiply
    10,514,931,828,938x = 14,510,594,918,769 × 5,890,456,531,534
  4. Step 4: Simplify right side
    10,514,931,828,938x = 85,474,028,615,706,930,929,729,536
  5. Step 5: Solve for x
    x = 85,474,028,615,706,930,929,729,536/10,514,931,828,938
  6. Step 6: Final answer
    x = 8,128,823,848,431.91

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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.