Home / 8,835,316,999.34-13,252,888,162.08-4,047,861,839.54

Finding the Fourth Proportional to 8,835,316,999.34, 13,252,888,162.08 and 4,047,861,839.54

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Solution

The fourth proportional to 8,835,316,999.34, 13,252,888,162.08 and 4,047,861,839.54 is: 6,071,752,746.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,835,316,999.34 : 13,252,888,162.08 = 4,047,861,839.54 : x
  2. Step 2: Convert to fraction form
    8,835,316,999.34/13,252,888,162.08 = 4,047,861,839.54/x
  3. Step 3: Cross multiply
    8,835,316,999.34x = 13,252,888,162.08 × 4,047,861,839.54
  4. Step 4: Simplify right side
    8,835,316,999.34x = 53,645,860,254,969,520,128
  5. Step 5: Solve for x
    x = 53,645,860,254,969,520,128/8,835,316,999.34
  6. Step 6: Final answer
    x = 6,071,752,746.28

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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.