Home / 15,048,724,013.10-22,558,175,707.30-7,066,603,468.14

Finding the Fourth Proportional to 15,048,724,013.10, 22,558,175,707.30 and 7,066,603,468.14

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Solution

The fourth proportional to 15,048,724,013.10, 22,558,175,707.30 and 7,066,603,468.14 is: 10,592,903,594.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,048,724,013.10 : 22,558,175,707.30 = 7,066,603,468.14 : x
  2. Step 2: Convert to fraction form
    15,048,724,013.10/22,558,175,707.30 = 7,066,603,468.14/x
  3. Step 3: Cross multiply
    15,048,724,013.10x = 22,558,175,707.30 × 7,066,603,468.14
  4. Step 4: Simplify right side
    15,048,724,013.10x = 159,409,682,688,117,669,888
  5. Step 5: Solve for x
    x = 159,409,682,688,117,669,888/15,048,724,013.10
  6. Step 6: Final answer
    x = 10,592,903,594.31

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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.