Home / 42,944,163,695,970-64,416,246,395,220-10,307,924,787,072

Finding the Fourth Proportional to 42,944,163,695,970, 64,416,246,395,220 and 10,307,924,787,072

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Solution

The fourth proportional to 42,944,163,695,970, 64,416,246,395,220 and 10,307,924,787,072 is: 15,461,887,384,937.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,944,163,695,970 : 64,416,246,395,220 = 10,307,924,787,072 : x
  2. Step 2: Convert to fraction form
    42,944,163,695,970/64,416,246,395,220 = 10,307,924,787,072/x
  3. Step 3: Cross multiply
    42,944,163,695,970x = 64,416,246,395,220 × 10,307,924,787,072
  4. Step 4: Simplify right side
    42,944,163,695,970x = 663,997,822,907,425,557,128,937,472
  5. Step 5: Solve for x
    x = 663,997,822,907,425,557,128,937,472/42,944,163,695,970
  6. Step 6: Final answer
    x = 15,461,887,384,937.87

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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.