Home / 15,048,724,021.18-22,558,175,719.42-7,066,603,476.18

Finding the Fourth Proportional to 15,048,724,021.18, 22,558,175,719.42 and 7,066,603,476.18

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Solution

The fourth proportional to 15,048,724,021.18, 22,558,175,719.42 and 7,066,603,476.18 is: 10,592,903,606.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,048,724,021.18 : 22,558,175,719.42 = 7,066,603,476.18 : x
  2. Step 2: Convert to fraction form
    15,048,724,021.18/22,558,175,719.42 = 7,066,603,476.18/x
  3. Step 3: Cross multiply
    15,048,724,021.18x = 22,558,175,719.42 × 7,066,603,476.18
  4. Step 4: Simplify right side
    15,048,724,021.18x = 159,409,682,955,132,633,088
  5. Step 5: Solve for x
    x = 159,409,682,955,132,633,088/15,048,724,021.18
  6. Step 6: Final answer
    x = 10,592,903,606.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.