Home / 52,694,357,287,434-72,719,976,837,038-29,283,773,013,840

Finding the Fourth Proportional to 52,694,357,287,434, 72,719,976,837,038 and 29,283,773,013,840

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Solution

The fourth proportional to 52,694,357,287,434, 72,719,976,837,038 and 29,283,773,013,840 is: 40,412,586,942,688.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,694,357,287,434 : 72,719,976,837,038 = 29,283,773,013,840 : x
  2. Step 2: Convert to fraction form
    52,694,357,287,434/72,719,976,837,038 = 29,283,773,013,840/x
  3. Step 3: Cross multiply
    52,694,357,287,434x = 72,719,976,837,038 × 29,283,773,013,840
  4. Step 4: Simplify right side
    52,694,357,287,434x = 2,129,515,295,267,523,219,154,796,544
  5. Step 5: Solve for x
    x = 2,129,515,295,267,523,219,154,796,544/52,694,357,287,434
  6. Step 6: Final answer
    x = 40,412,586,942,688.60

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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.