Home / 9,730,501,455.03-13,429,092,848.22-5,920,294,904.60

Finding the Fourth Proportional to 9,730,501,455.03, 13,429,092,848.22 and 5,920,294,904.60

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Solution

The fourth proportional to 9,730,501,455.03, 13,429,092,848.22 and 5,920,294,904.60 is: 8,170,615,906.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,730,501,455.03 : 13,429,092,848.22 = 5,920,294,904.60 : x
  2. Step 2: Convert to fraction form
    9,730,501,455.03/13,429,092,848.22 = 5,920,294,904.60/x
  3. Step 3: Cross multiply
    9,730,501,455.03x = 13,429,092,848.22 × 5,920,294,904.60
  4. Step 4: Simplify right side
    9,730,501,455.03x = 79,504,189,962,650,025,984
  5. Step 5: Solve for x
    x = 79,504,189,962,650,025,984/9,730,501,455.03
  6. Step 6: Final answer
    x = 8,170,615,906.08

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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.