Home / 4,661,458,848,042-6,434,793,929,529.40-2,904,476,459,240.50

Finding the Fourth Proportional to 4,661,458,848,042, 6,434,793,929,529.40 and 2,904,476,459,240.50

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Solution

The fourth proportional to 4,661,458,848,042, 6,434,793,929,529.40 and 2,904,476,459,240.50 is: 4,009,411,666,528.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,458,848,042 : 6,434,793,929,529.40 = 2,904,476,459,240.50 : x
  2. Step 2: Convert to fraction form
    4,661,458,848,042/6,434,793,929,529.40 = 2,904,476,459,240.50/x
  3. Step 3: Cross multiply
    4,661,458,848,042x = 6,434,793,929,529.40 × 2,904,476,459,240.50
  4. Step 4: Simplify right side
    4,661,458,848,042x = 18,689,707,488,381,816,650,334,208
  5. Step 5: Solve for x
    x = 18,689,707,488,381,816,650,334,208/4,661,458,848,042
  6. Step 6: Final answer
    x = 4,009,411,666,528.44

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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.