Home / 9,243,575,016.48-12,756,133,522.44-5,283,361,715.04

Finding the Fourth Proportional to 9,243,575,016.48, 12,756,133,522.44 and 5,283,361,715.04

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Solution

The fourth proportional to 9,243,575,016.48, 12,756,133,522.44 and 5,283,361,715.04 is: 7,291,039,166.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,243,575,016.48 : 12,756,133,522.44 = 5,283,361,715.04 : x
  2. Step 2: Convert to fraction form
    9,243,575,016.48/12,756,133,522.44 = 5,283,361,715.04/x
  3. Step 3: Cross multiply
    9,243,575,016.48x = 12,756,133,522.44 × 5,283,361,715.04
  4. Step 4: Simplify right side
    9,243,575,016.48x = 67,395,267,484,397,838,336
  5. Step 5: Solve for x
    x = 67,395,267,484,397,838,336/9,243,575,016.48
  6. Step 6: Final answer
    x = 7,291,039,166.58

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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.