Home / 76,657,158,270.90-114,882,955,423.11-59,660,447,706.90

Finding the Fourth Proportional to 76,657,158,270.90, 114,882,955,423.11 and 59,660,447,706.90

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Solution

The fourth proportional to 76,657,158,270.90, 114,882,955,423.11 and 59,660,447,706.90 is: 89,410,678,781.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,657,158,270.90 : 114,882,955,423.11 = 59,660,447,706.90 : x
  2. Step 2: Convert to fraction form
    76,657,158,270.90/114,882,955,423.11 = 59,660,447,706.90/x
  3. Step 3: Cross multiply
    76,657,158,270.90x = 114,882,955,423.11 × 59,660,447,706.90
  4. Step 4: Simplify right side
    76,657,158,270.90x = 6,853,968,554,434,578,350,080
  5. Step 5: Solve for x
    x = 6,853,968,554,434,578,350,080/76,657,158,270.90
  6. Step 6: Final answer
    x = 89,410,678,781.14

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1.5x scale

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.