Home / 6,613,780,783.53-9,127,001,501.92-3,603,058,225.98

Finding the Fourth Proportional to 6,613,780,783.53, 9,127,001,501.92 and 3,603,058,225.98

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Solution

The fourth proportional to 6,613,780,783.53, 9,127,001,501.92 and 3,603,058,225.98 is: 4,972,211,646.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613,780,783.53 : 9,127,001,501.92 = 3,603,058,225.98 : x
  2. Step 2: Convert to fraction form
    6,613,780,783.53/9,127,001,501.92 = 3,603,058,225.98/x
  3. Step 3: Cross multiply
    6,613,780,783.53x = 9,127,001,501.92 × 3,603,058,225.98
  4. Step 4: Simplify right side
    6,613,780,783.53x = 32,885,117,840,024,670,208
  5. Step 5: Solve for x
    x = 32,885,117,840,024,670,208/6,613,780,783.53
  6. Step 6: Final answer
    x = 4,972,211,646.61

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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.