Home / 19,092,809,316,102-28,639,213,942,026-4,587,814,246,507.20

Finding the Fourth Proportional to 19,092,809,316,102, 28,639,213,942,026 and 4,587,814,246,507.20

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Solution

The fourth proportional to 19,092,809,316,102, 28,639,213,942,026 and 4,587,814,246,507.20 is: 6,881,721,362,041.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,092,809,316,102 : 28,639,213,942,026 = 4,587,814,246,507.20 : x
  2. Step 2: Convert to fraction form
    19,092,809,316,102/28,639,213,942,026 = 4,587,814,246,507.20/x
  3. Step 3: Cross multiply
    19,092,809,316,102x = 28,639,213,942,026 × 4,587,814,246,507.20
  4. Step 4: Simplify right side
    19,092,809,316,102x = 131,391,393,731,994,521,610,223,616
  5. Step 5: Solve for x
    x = 131,391,393,731,994,521,610,223,616/19,092,809,316,102
  6. Step 6: Final answer
    x = 6,881,721,362,041.00

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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.