Home / 1,846,430,273.76-2,548,094,333.76-999,676,048.74

Finding the Fourth Proportional to 1,846,430,273.76, 2,548,094,333.76 and 999,676,048.74

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Solution

The fourth proportional to 1,846,430,273.76, 2,548,094,333.76 and 999,676,048.74 is: 1,379,564,076.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,430,273.76 : 2,548,094,333.76 = 999,676,048.74 : x
  2. Step 2: Convert to fraction form
    1,846,430,273.76/2,548,094,333.76 = 999,676,048.74/x
  3. Step 3: Cross multiply
    1,846,430,273.76x = 2,548,094,333.76 × 999,676,048.74
  4. Step 4: Simplify right side
    1,846,430,273.76x = 2,547,268,875,389,979,648
  5. Step 5: Solve for x
    x = 2,547,268,875,389,979,648/1,846,430,273.76
  6. Step 6: Final answer
    x = 1,379,564,076.47

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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.