Home / 10,294,583,502.92-14,205,388,421.36-5,777,426,463.26

Finding the Fourth Proportional to 10,294,583,502.92, 14,205,388,421.36 and 5,777,426,463.26

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Solution

The fourth proportional to 10,294,583,502.92, 14,205,388,421.36 and 5,777,426,463.26 is: 7,972,210,528.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,294,583,502.92 : 14,205,388,421.36 = 5,777,426,463.26 : x
  2. Step 2: Convert to fraction form
    10,294,583,502.92/14,205,388,421.36 = 5,777,426,463.26/x
  3. Step 3: Cross multiply
    10,294,583,502.92x = 14,205,388,421.36 × 5,777,426,463.26
  4. Step 4: Simplify right side
    10,294,583,502.92x = 82,070,586,986,398,777,344
  5. Step 5: Solve for x
    x = 82,070,586,986,398,777,344/10,294,583,502.92
  6. Step 6: Final answer
    x = 7,972,210,528.30

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Double scale
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1.5x scale

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.