Home / 17,255,085,814.44-23,811,785,605.53-9,634,249,102.59

Finding the Fourth Proportional to 17,255,085,814.44, 23,811,785,605.53 and 9,634,249,102.59

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Solution

The fourth proportional to 17,255,085,814.44, 23,811,785,605.53 and 9,634,249,102.59 is: 13,295,133,769.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,255,085,814.44 : 23,811,785,605.53 = 9,634,249,102.59 : x
  2. Step 2: Convert to fraction form
    17,255,085,814.44/23,811,785,605.53 = 9,634,249,102.59/x
  3. Step 3: Cross multiply
    17,255,085,814.44x = 23,811,785,605.53 × 9,634,249,102.59
  4. Step 4: Simplify right side
    17,255,085,814.44x = 229,408,674,101,142,880,256
  5. Step 5: Solve for x
    x = 229,408,674,101,142,880,256/17,255,085,814.44
  6. Step 6: Final answer
    x = 13,295,133,769.15

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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.