Home / 4,835,566,929.60-7,255,141,984.80-4,656,407,889.60

Finding the Fourth Proportional to 4,835,566,929.60, 7,255,141,984.80 and 4,656,407,889.60

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Solution

The fourth proportional to 4,835,566,929.60, 7,255,141,984.80 and 4,656,407,889.60 is: 6,986,337,045.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,566,929.60 : 7,255,141,984.80 = 4,656,407,889.60 : x
  2. Step 2: Convert to fraction form
    4,835,566,929.60/7,255,141,984.80 = 4,656,407,889.60/x
  3. Step 3: Cross multiply
    4,835,566,929.60x = 7,255,141,984.80 × 4,656,407,889.60
  4. Step 4: Simplify right side
    4,835,566,929.60x = 33,782,900,378,190,925,824
  5. Step 5: Solve for x
    x = 33,782,900,378,190,925,824/4,835,566,929.60
  6. Step 6: Final answer
    x = 6,986,337,045.90

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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.