Home / 114,034,252,290.25-157,367,423,995.99-61,890,983,741.44

Finding the Fourth Proportional to 114,034,252,290.25, 157,367,423,995.99 and 61,890,983,741.44

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Solution

The fourth proportional to 114,034,252,290.25, 157,367,423,995.99 and 61,890,983,741.44 is: 85,409,642,141.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,034,252,290.25 : 157,367,423,995.99 = 61,890,983,741.44 : x
  2. Step 2: Convert to fraction form
    114,034,252,290.25/157,367,423,995.99 = 61,890,983,741.44/x
  3. Step 3: Cross multiply
    114,034,252,290.25x = 157,367,423,995.99 × 61,890,983,741.44
  4. Step 4: Simplify right side
    114,034,252,290.25x = 9,739,624,679,968,111,329,280
  5. Step 5: Solve for x
    x = 9,739,624,679,968,111,329,280/114,034,252,290.25
  6. Step 6: Final answer
    x = 85,409,642,141.36

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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.