Home / 268,572,566,050.48-370,662,641,552.70-152,857,461,652.14

Finding the Fourth Proportional to 268,572,566,050.48, 370,662,641,552.70 and 152,857,461,652.14

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Solution

The fourth proportional to 268,572,566,050.48, 370,662,641,552.70 and 152,857,461,652.14 is: 210,961,794,610.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    268,572,566,050.48 : 370,662,641,552.70 = 152,857,461,652.14 : x
  2. Step 2: Convert to fraction form
    268,572,566,050.48/370,662,641,552.70 = 152,857,461,652.14/x
  3. Step 3: Cross multiply
    268,572,566,050.48x = 370,662,641,552.70 × 152,857,461,652.14
  4. Step 4: Simplify right side
    268,572,566,050.48x = 56,658,550,517,022,760,894,464
  5. Step 5: Solve for x
    x = 56,658,550,517,022,760,894,464/268,572,566,050.48
  6. Step 6: Final answer
    x = 210,961,794,610.00

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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.