Home / 186,179,343,798.49-279,269,019,393.02-44,688,765,484.77

Finding the Fourth Proportional to 186,179,343,798.49, 279,269,019,393.02 and 44,688,765,484.77

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Solution

The fourth proportional to 186,179,343,798.49, 279,269,019,393.02 and 44,688,765,484.77 is: 67,033,149,114.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,179,343,798.49 : 279,269,019,393.02 = 44,688,765,484.77 : x
  2. Step 2: Convert to fraction form
    186,179,343,798.49/279,269,019,393.02 = 44,688,765,484.77/x
  3. Step 3: Cross multiply
    186,179,343,798.49x = 279,269,019,393.02 × 44,688,765,484.77
  4. Step 4: Simplify right side
    186,179,343,798.49x = 12,480,187,714,815,517,523,968
  5. Step 5: Solve for x
    x = 12,480,187,714,815,517,523,968/186,179,343,798.49
  6. Step 6: Final answer
    x = 67,033,149,114.13

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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.