Home / 47,773,582,810.86-65,929,127,718.66-26,072,913,451.02

Finding the Fourth Proportional to 47,773,582,810.86, 65,929,127,718.66 and 26,072,913,451.02

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Solution

The fourth proportional to 47,773,582,810.86, 65,929,127,718.66 and 26,072,913,451.02 is: 35,981,484,740.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,773,582,810.86 : 65,929,127,718.66 = 26,072,913,451.02 : x
  2. Step 2: Convert to fraction form
    47,773,582,810.86/65,929,127,718.66 = 26,072,913,451.02/x
  3. Step 3: Cross multiply
    47,773,582,810.86x = 65,929,127,718.66 × 26,072,913,451.02
  4. Step 4: Simplify right side
    47,773,582,810.86x = 1,718,964,440,909,866,074,112
  5. Step 5: Solve for x
    x = 1,718,964,440,909,866,074,112/47,773,582,810.86
  6. Step 6: Final answer
    x = 35,981,484,740.54

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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.