Home / 760,241,238,238.50-1,049,222,849,736.10-451,593,816,693.43

Finding the Fourth Proportional to 760,241,238,238.50, 1,049,222,849,736.10 and 451,593,816,693.43

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Solution

The fourth proportional to 760,241,238,238.50, 1,049,222,849,736.10 and 451,593,816,693.43 is: 623,252,893,216.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,241,238,238.50 : 1,049,222,849,736.10 = 451,593,816,693.43 : x
  2. Step 2: Convert to fraction form
    760,241,238,238.50/1,049,222,849,736.10 = 451,593,816,693.43/x
  3. Step 3: Cross multiply
    760,241,238,238.50x = 1,049,222,849,736.10 × 451,593,816,693.43
  4. Step 4: Simplify right side
    760,241,238,238.50x = 473,822,551,274,282,584,899,584
  5. Step 5: Solve for x
    x = 473,822,551,274,282,584,899,584/760,241,238,238.50
  6. Step 6: Final answer
    x = 623,252,893,216.03

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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.