Home / 6,636,525,833.86-9,158,409,324.69-3,584,702,097.59

Finding the Fourth Proportional to 6,636,525,833.86, 9,158,409,324.69 and 3,584,702,097.59

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Solution

The fourth proportional to 6,636,525,833.86, 9,158,409,324.69 and 3,584,702,097.59 is: 4,946,890,879.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,525,833.86 : 9,158,409,324.69 = 3,584,702,097.59 : x
  2. Step 2: Convert to fraction form
    6,636,525,833.86/9,158,409,324.69 = 3,584,702,097.59/x
  3. Step 3: Cross multiply
    6,636,525,833.86x = 9,158,409,324.69 × 3,584,702,097.59
  4. Step 4: Simplify right side
    6,636,525,833.86x = 32,830,169,116,758,269,952
  5. Step 5: Solve for x
    x = 32,830,169,116,758,269,952/6,636,525,833.86
  6. Step 6: Final answer
    x = 4,946,890,879.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.