Home / 2,427,506,347.67-3,639,785,018.15-951,878,333.06

Finding the Fourth Proportional to 2,427,506,347.67, 3,639,785,018.15 and 951,878,333.06

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Solution

The fourth proportional to 2,427,506,347.67, 3,639,785,018.15 and 951,878,333.06 is: 1,427,239,314.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,506,347.67 : 3,639,785,018.15 = 951,878,333.06 : x
  2. Step 2: Convert to fraction form
    2,427,506,347.67/3,639,785,018.15 = 951,878,333.06/x
  3. Step 3: Cross multiply
    2,427,506,347.67x = 3,639,785,018.15 × 951,878,333.06
  4. Step 4: Simplify right side
    2,427,506,347.67x = 3,464,632,495,750,425,088
  5. Step 5: Solve for x
    x = 3,464,632,495,750,425,088/2,427,506,347.67
  6. Step 6: Final answer
    x = 1,427,239,314.57

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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.