Home / 9,672,941,773,155.10-14,511,450,420,646-3,137,813,468,656.20

Finding the Fourth Proportional to 9,672,941,773,155.10, 14,511,450,420,646 and 3,137,813,468,656.20

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Solution

The fourth proportional to 9,672,941,773,155.10, 14,511,450,420,646 and 3,137,813,468,656.20 is: 4,707,381,233,908.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,672,941,773,155.10 : 14,511,450,420,646 = 3,137,813,468,656.20 : x
  2. Step 2: Convert to fraction form
    9,672,941,773,155.10/14,511,450,420,646 = 3,137,813,468,656.20/x
  3. Step 3: Cross multiply
    9,672,941,773,155.10x = 14,511,450,420,646 × 3,137,813,468,656.20
  4. Step 4: Simplify right side
    9,672,941,773,155.10x = 45,534,224,579,639,697,475,633,152
  5. Step 5: Solve for x
    x = 45,534,224,579,639,697,475,633,152/9,672,941,773,155.10
  6. Step 6: Final answer
    x = 4,707,381,233,908.48

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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.