Home / 23,065,891,214,364-31,830,961,396,944-12,518,788,598,316

Finding the Fourth Proportional to 23,065,891,214,364, 31,830,961,396,944 and 12,518,788,598,316

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Solution

The fourth proportional to 23,065,891,214,364, 31,830,961,396,944 and 12,518,788,598,316 is: 17,275,945,373,458.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,065,891,214,364 : 31,830,961,396,944 = 12,518,788,598,316 : x
  2. Step 2: Convert to fraction form
    23,065,891,214,364/31,830,961,396,944 = 12,518,788,598,316/x
  3. Step 3: Cross multiply
    23,065,891,214,364x = 31,830,961,396,944 × 12,518,788,598,316
  4. Step 4: Simplify right side
    23,065,891,214,364x = 398,485,076,609,499,269,529,862,144
  5. Step 5: Solve for x
    x = 398,485,076,609,499,269,529,862,144/23,065,891,214,364
  6. Step 6: Final answer
    x = 17,275,945,373,458.95

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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.