Home / 10,514,931,828,953-14,510,594,918,790-5,890,456,531,549

Finding the Fourth Proportional to 10,514,931,828,953, 14,510,594,918,790 and 5,890,456,531,549

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Solution

The fourth proportional to 10,514,931,828,953, 14,510,594,918,790 and 5,890,456,531,549 is: 8,128,823,848,452.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,514,931,828,953 : 14,510,594,918,790 = 5,890,456,531,549 : x
  2. Step 2: Convert to fraction form
    10,514,931,828,953/14,510,594,918,790 = 5,890,456,531,549/x
  3. Step 3: Cross multiply
    10,514,931,828,953x = 14,510,594,918,790 × 5,890,456,531,549
  4. Step 4: Simplify right side
    10,514,931,828,953x = 85,474,028,616,048,294,930,415,616
  5. Step 5: Solve for x
    x = 85,474,028,616,048,294,930,415,616/10,514,931,828,953
  6. Step 6: Final answer
    x = 8,128,823,848,452.78

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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.