Home / 9,243,574,967.48-12,756,133,454.82-5,283,361,666.04

Finding the Fourth Proportional to 9,243,574,967.48, 12,756,133,454.82 and 5,283,361,666.04

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Solution

The fourth proportional to 9,243,574,967.48, 12,756,133,454.82 and 5,283,361,666.04 is: 7,291,039,098.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,243,574,967.48 : 12,756,133,454.82 = 5,283,361,666.04 : x
  2. Step 2: Convert to fraction form
    9,243,574,967.48/12,756,133,454.82 = 5,283,361,666.04/x
  3. Step 3: Cross multiply
    9,243,574,967.48x = 12,756,133,454.82 × 5,283,361,666.04
  4. Step 4: Simplify right side
    9,243,574,967.48x = 67,395,266,502,086,377,472
  5. Step 5: Solve for x
    x = 67,395,266,502,086,377,472/9,243,574,967.48
  6. Step 6: Final answer
    x = 7,291,039,098.96

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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.