Home / 2,877,875,342,410.30-4,316,846,175,428.80-1,040,153,589,628.10

Finding the Fourth Proportional to 2,877,875,342,410.30, 4,316,846,175,428.80 and 1,040,153,589,628.10

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Solution

The fourth proportional to 2,877,875,342,410.30, 4,316,846,175,428.80 and 1,040,153,589,628.10 is: 1,560,242,370,152.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,877,875,342,410.30 : 4,316,846,175,428.80 = 1,040,153,589,628.10 : x
  2. Step 2: Convert to fraction form
    2,877,875,342,410.30/4,316,846,175,428.80 = 1,040,153,589,628.10/x
  3. Step 3: Cross multiply
    2,877,875,342,410.30x = 4,316,846,175,428.80 × 1,040,153,589,628.10
  4. Step 4: Simplify right side
    2,877,875,342,410.30x = 4,490,183,045,244,600,507,695,104
  5. Step 5: Solve for x
    x = 4,490,183,045,244,600,507,695,104/2,877,875,342,410.30
  6. Step 6: Final answer
    x = 1,560,242,370,152.12

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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.