Home / 19,472,220,021,003-29,209,269,423,083-6,402,694,618,166.50

Finding the Fourth Proportional to 19,472,220,021,003, 29,209,269,423,083 and 6,402,694,618,166.50

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Solution

The fourth proportional to 19,472,220,021,003, 29,209,269,423,083 and 6,402,694,618,166.50 is: 9,604,350,810,232.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,472,220,021,003 : 29,209,269,423,083 = 6,402,694,618,166.50 : x
  2. Step 2: Convert to fraction form
    19,472,220,021,003/29,209,269,423,083 = 6,402,694,618,166.50/x
  3. Step 3: Cross multiply
    19,472,220,021,003x = 29,209,269,423,083 × 6,402,694,618,166.50
  4. Step 4: Simplify right side
    19,472,220,021,003x = 187,018,032,135,748,818,632,179,712
  5. Step 5: Solve for x
    x = 187,018,032,135,748,818,632,179,712/19,472,220,021,003
  6. Step 6: Final answer
    x = 9,604,350,810,232.66

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Double scale
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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.