Home / 5,010,484,708,978.70-7,515,727,063,468.50-5,010,484,708,978.70

Finding the Fourth Proportional to 5,010,484,708,978.70, 7,515,727,063,468.50 and 5,010,484,708,978.70

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Solution

The fourth proportional to 5,010,484,708,978.70, 7,515,727,063,468.50 and 5,010,484,708,978.70 is: 7,515,727,063,468.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,484,708,978.70 : 7,515,727,063,468.50 = 5,010,484,708,978.70 : x
  2. Step 2: Convert to fraction form
    5,010,484,708,978.70/7,515,727,063,468.50 = 5,010,484,708,978.70/x
  3. Step 3: Cross multiply
    5,010,484,708,978.70x = 7,515,727,063,468.50 × 5,010,484,708,978.70
  4. Step 4: Simplify right side
    5,010,484,708,978.70x = 37,657,435,528,366,309,607,735,296
  5. Step 5: Solve for x
    x = 37,657,435,528,366,309,607,735,296/5,010,484,708,978.70
  6. Step 6: Final answer
    x = 7,515,727,063,468.50

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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.