Home / 42,473,949,485,009-58,613,426,497,505-23,723,818,178,911

Finding the Fourth Proportional to 42,473,949,485,009, 58,613,426,497,505 and 23,723,818,178,911

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Solution

The fourth proportional to 42,473,949,485,009, 58,613,426,497,505 and 23,723,818,178,911 is: 32,738,520,668,075.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,473,949,485,009 : 58,613,426,497,505 = 23,723,818,178,911 : x
  2. Step 2: Convert to fraction form
    42,473,949,485,009/58,613,426,497,505 = 23,723,818,178,911/x
  3. Step 3: Cross multiply
    42,473,949,485,009x = 58,613,426,497,505 × 23,723,818,178,911
  4. Step 4: Simplify right side
    42,473,949,485,009x = 1,390,534,273,069,772,722,684,297,216
  5. Step 5: Solve for x
    x = 1,390,534,273,069,772,722,684,297,216/42,473,949,485,009
  6. Step 6: Final answer
    x = 32,738,520,668,075.75

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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.