Home / 88,731,643.10-133,097,464.65-88,731,643.10

Finding the Fourth Proportional to 88,731,643.10, 133,097,464.65 and 88,731,643.10

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Solution

The fourth proportional to 88,731,643.10, 133,097,464.65 and 88,731,643.10 is: 133,097,464.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,731,643.10 : 133,097,464.65 = 88,731,643.10 : x
  2. Step 2: Convert to fraction form
    88,731,643.10/133,097,464.65 = 88,731,643.10/x
  3. Step 3: Cross multiply
    88,731,643.10x = 133,097,464.65 × 88,731,643.10
  4. Step 4: Simplify right side
    88,731,643.10x = 11,809,956,730,838,666
  5. Step 5: Solve for x
    x = 11,809,956,730,838,666/88,731,643.10
  6. Step 6: Final answer
    x = 133,097,464.65

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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.