Home / 40,742,329,297.52-61,113,479,562.24-10,895,884,714.22

Finding the Fourth Proportional to 40,742,329,297.52, 61,113,479,562.24 and 10,895,884,714.22

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Solution

The fourth proportional to 40,742,329,297.52, 61,113,479,562.24 and 10,895,884,714.22 is: 16,343,823,224.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,742,329,297.52 : 61,113,479,562.24 = 10,895,884,714.22 : x
  2. Step 2: Convert to fraction form
    40,742,329,297.52/61,113,479,562.24 = 10,895,884,714.22/x
  3. Step 3: Cross multiply
    40,742,329,297.52x = 61,113,479,562.24 × 10,895,884,714.22
  4. Step 4: Simplify right side
    40,742,329,297.52x = 665,885,427,795,007,111,168
  5. Step 5: Solve for x
    x = 665,885,427,795,007,111,168/40,742,329,297.52
  6. Step 6: Final answer
    x = 16,343,823,224.55

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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.