Home / 13,810,478,532.06-19,058,424,527.58-7,706,767,093.66

Finding the Fourth Proportional to 13,810,478,532.06, 19,058,424,527.58 and 7,706,767,093.66

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Solution

The fourth proportional to 13,810,478,532.06, 19,058,424,527.58 and 7,706,767,093.66 is: 10,635,318,585.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,810,478,532.06 : 19,058,424,527.58 = 7,706,767,093.66 : x
  2. Step 2: Convert to fraction form
    13,810,478,532.06/19,058,424,527.58 = 7,706,767,093.66/x
  3. Step 3: Cross multiply
    13,810,478,532.06x = 19,058,424,527.58 × 7,706,767,093.66
  4. Step 4: Simplify right side
    13,810,478,532.06x = 146,878,839,006,060,888,064
  5. Step 5: Solve for x
    x = 146,878,839,006,060,888,064/13,810,478,532.06
  6. Step 6: Final answer
    x = 10,635,318,585.46

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1.5x scale

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.