Home / 17,255,085,809.94-23,811,785,599.32-9,634,249,098.09

Finding the Fourth Proportional to 17,255,085,809.94, 23,811,785,599.32 and 9,634,249,098.09

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Solution

The fourth proportional to 17,255,085,809.94, 23,811,785,599.32 and 9,634,249,098.09 is: 13,295,133,762.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,255,085,809.94 : 23,811,785,599.32 = 9,634,249,098.09 : x
  2. Step 2: Convert to fraction form
    17,255,085,809.94/23,811,785,599.32 = 9,634,249,098.09/x
  3. Step 3: Cross multiply
    17,255,085,809.94x = 23,811,785,599.32 × 9,634,249,098.09
  4. Step 4: Simplify right side
    17,255,085,809.94x = 229,408,673,934,161,149,952
  5. Step 5: Solve for x
    x = 229,408,673,934,161,149,952/17,255,085,809.94
  6. Step 6: Final answer
    x = 13,295,133,762.94

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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.