Home / 42,417,704,249.12-63,633,094,094.45-14,462,410,314.10

Finding the Fourth Proportional to 42,417,704,249.12, 63,633,094,094.45 and 14,462,410,314.10

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Solution

The fourth proportional to 42,417,704,249.12, 63,633,094,094.45 and 14,462,410,314.10 is: 21,695,844,521.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,417,704,249.12 : 63,633,094,094.45 = 14,462,410,314.10 : x
  2. Step 2: Convert to fraction form
    42,417,704,249.12/63,633,094,094.45 = 14,462,410,314.10/x
  3. Step 3: Cross multiply
    42,417,704,249.12x = 63,633,094,094.45 × 14,462,410,314.10
  4. Step 4: Simplify right side
    42,417,704,249.12x = 920,287,916,349,605,806,080
  5. Step 5: Solve for x
    x = 920,287,916,349,605,806,080/42,417,704,249.12
  6. Step 6: Final answer
    x = 21,695,844,521.54

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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.