Home / 10,514,931,828,928-14,510,594,918,755-5,890,456,531,523.40

Finding the Fourth Proportional to 10,514,931,828,928, 14,510,594,918,755 and 5,890,456,531,523.40

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Solution

The fourth proportional to 10,514,931,828,928, 14,510,594,918,755 and 5,890,456,531,523.40 is: 8,128,823,848,417.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,514,931,828,928 : 14,510,594,918,755 = 5,890,456,531,523.40 : x
  2. Step 2: Convert to fraction form
    10,514,931,828,928/14,510,594,918,755 = 5,890,456,531,523.40/x
  3. Step 3: Cross multiply
    10,514,931,828,928x = 14,510,594,918,755 × 5,890,456,531,523.40
  4. Step 4: Simplify right side
    10,514,931,828,928x = 85,474,028,615,470,656,188,841,984
  5. Step 5: Solve for x
    x = 85,474,028,615,470,656,188,841,984/10,514,931,828,928
  6. Step 6: Final answer
    x = 8,128,823,848,417.17

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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.