Home / 55,945,300,630,528-77,199,333,780,828-30,944,222,618,534

Finding the Fourth Proportional to 55,945,300,630,528, 77,199,333,780,828 and 30,944,222,618,534

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Solution

The fourth proportional to 55,945,300,630,528, 77,199,333,780,828 and 30,944,222,618,534 is: 42,700,161,471,880.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,945,300,630,528 : 77,199,333,780,828 = 30,944,222,618,534 : x
  2. Step 2: Convert to fraction form
    55,945,300,630,528/77,199,333,780,828 = 30,944,222,618,534/x
  3. Step 3: Cross multiply
    55,945,300,630,528x = 77,199,333,780,828 × 30,944,222,618,534
  4. Step 4: Simplify right side
    55,945,300,630,528x = 2,388,873,370,516,453,745,808,637,952
  5. Step 5: Solve for x
    x = 2,388,873,370,516,453,745,808,637,952/55,945,300,630,528
  6. Step 6: Final answer
    x = 42,700,161,471,880.68

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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.