Home / 462,333,701.88-693,426,730.58-134,732,585.49

Finding the Fourth Proportional to 462,333,701.88, 693,426,730.58 and 134,732,585.49

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Solution

The fourth proportional to 462,333,701.88, 693,426,730.58 and 134,732,585.49 is: 202,077,365.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    462,333,701.88 : 693,426,730.58 = 134,732,585.49 : x
  2. Step 2: Convert to fraction form
    462,333,701.88/693,426,730.58 = 134,732,585.49/x
  3. Step 3: Cross multiply
    462,333,701.88x = 693,426,730.58 × 134,732,585.49
  4. Step 4: Simplify right side
    462,333,701.88x = 93,427,176,258,247,392
  5. Step 5: Solve for x
    x = 93,427,176,258,247,392/462,333,701.88
  6. Step 6: Final answer
    x = 202,077,365.07

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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.