Home / 9,730,501,529.72-13,429,092,951-5,920,294,979.07

Finding the Fourth Proportional to 9,730,501,529.72, 13,429,092,951 and 5,920,294,979.07

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Solution

The fourth proportional to 9,730,501,529.72, 13,429,092,951 and 5,920,294,979.07 is: 8,170,616,008.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,730,501,529.72 : 13,429,092,951 = 5,920,294,979.07 : x
  2. Step 2: Convert to fraction form
    9,730,501,529.72/13,429,092,951 = 5,920,294,979.07/x
  3. Step 3: Cross multiply
    9,730,501,529.72x = 13,429,092,951 × 5,920,294,979.07
  4. Step 4: Simplify right side
    9,730,501,529.72x = 79,504,191,571,269,632,000
  5. Step 5: Solve for x
    x = 79,504,191,571,269,632,000/9,730,501,529.72
  6. Step 6: Final answer
    x = 8,170,616,008.69

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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.