Home / 113,358,267,787.99-170,038,037,293.71-37,811,211,127.88

Finding the Fourth Proportional to 113,358,267,787.99, 170,038,037,293.71 and 37,811,211,127.88

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Solution

The fourth proportional to 113,358,267,787.99, 170,038,037,293.71 and 37,811,211,127.88 is: 56,717,028,703.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,358,267,787.99 : 170,038,037,293.71 = 37,811,211,127.88 : x
  2. Step 2: Convert to fraction form
    113,358,267,787.99/170,038,037,293.71 = 37,811,211,127.88/x
  3. Step 3: Cross multiply
    113,358,267,787.99x = 170,038,037,293.71 × 37,811,211,127.88
  4. Step 4: Simplify right side
    113,358,267,787.99x = 6,429,344,127,882,801,184,768
  5. Step 5: Solve for x
    x = 6,429,344,127,882,801,184,768/113,358,267,787.99
  6. Step 6: Final answer
    x = 56,717,028,703.26

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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.