Home / 5,716,186,359-8,573,328,521.89-1,731,323,058.28

Finding the Fourth Proportional to 5,716,186,359, 8,573,328,521.89 and 1,731,323,058.28

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Solution

The fourth proportional to 5,716,186,359, 8,573,328,521.89 and 1,731,323,058.28 is: 2,596,696,542.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,716,186,359 : 8,573,328,521.89 = 1,731,323,058.28 : x
  2. Step 2: Convert to fraction form
    5,716,186,359/8,573,328,521.89 = 1,731,323,058.28/x
  3. Step 3: Cross multiply
    5,716,186,359x = 8,573,328,521.89 × 1,731,323,058.28
  4. Step 4: Simplify right side
    5,716,186,359x = 14,843,201,356,157,747,200
  5. Step 5: Solve for x
    x = 14,843,201,356,157,747,200/5,716,186,359
  6. Step 6: Final answer
    x = 2,596,696,542.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.