Home / 601,232,099,246.40-829,703,577,030.82-354,045,162,434.88

Finding the Fourth Proportional to 601,232,099,246.40, 829,703,577,030.82 and 354,045,162,434.88

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Solution

The fourth proportional to 601,232,099,246.40, 829,703,577,030.82 and 354,045,162,434.88 is: 488,584,255,682.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,232,099,246.40 : 829,703,577,030.82 = 354,045,162,434.88 : x
  2. Step 2: Convert to fraction form
    601,232,099,246.40/829,703,577,030.82 = 354,045,162,434.88/x
  3. Step 3: Cross multiply
    601,232,099,246.40x = 829,703,577,030.82 × 354,045,162,434.88
  4. Step 4: Simplify right side
    601,232,099,246.40x = 293,752,537,702,677,633,564,672
  5. Step 5: Solve for x
    x = 293,752,537,702,677,633,564,672/601,232,099,246.40
  6. Step 6: Final answer
    x = 488,584,255,682.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.