Home / 9,934,593,472-14,912,226,182.40-7,317,352,875.52

Finding the Fourth Proportional to 9,934,593,472, 14,912,226,182.40 and 7,317,352,875.52

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Solution

The fourth proportional to 9,934,593,472, 14,912,226,182.40 and 7,317,352,875.52 is: 10,983,642,304.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,593,472 : 14,912,226,182.40 = 7,317,352,875.52 : x
  2. Step 2: Convert to fraction form
    9,934,593,472/14,912,226,182.40 = 7,317,352,875.52/x
  3. Step 3: Cross multiply
    9,934,593,472x = 14,912,226,182.40 × 7,317,352,875.52
  4. Step 4: Simplify right side
    9,934,593,472x = 109,118,021,136,189,276,160
  5. Step 5: Solve for x
    x = 109,118,021,136,189,276,160/9,934,593,472
  6. Step 6: Final answer
    x = 10,983,642,304.41

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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.