Home / 76,657,158,332.48-114,882,955,515.36-59,660,447,768.48

Finding the Fourth Proportional to 76,657,158,332.48, 114,882,955,515.36 and 59,660,447,768.48

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Solution

The fourth proportional to 76,657,158,332.48, 114,882,955,515.36 and 59,660,447,768.48 is: 89,410,678,873.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,657,158,332.48 : 114,882,955,515.36 = 59,660,447,768.48 : x
  2. Step 2: Convert to fraction form
    76,657,158,332.48/114,882,955,515.36 = 59,660,447,768.48/x
  3. Step 3: Cross multiply
    76,657,158,332.48x = 114,882,955,515.36 × 59,660,447,768.48
  4. Step 4: Simplify right side
    76,657,158,332.48x = 6,853,968,567,012,746,592,256
  5. Step 5: Solve for x
    x = 6,853,968,567,012,746,592,256/76,657,158,332.48
  6. Step 6: Final answer
    x = 89,410,678,873.40

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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.