Home / 15,048,724,010.36-22,558,175,703.18-7,066,603,465.38

Finding the Fourth Proportional to 15,048,724,010.36, 22,558,175,703.18 and 7,066,603,465.38

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Solution

The fourth proportional to 15,048,724,010.36, 22,558,175,703.18 and 7,066,603,465.38 is: 10,592,903,590.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,048,724,010.36 : 22,558,175,703.18 = 7,066,603,465.38 : x
  2. Step 2: Convert to fraction form
    15,048,724,010.36/22,558,175,703.18 = 7,066,603,465.38/x
  3. Step 3: Cross multiply
    15,048,724,010.36x = 22,558,175,703.18 × 7,066,603,465.38
  4. Step 4: Simplify right side
    15,048,724,010.36x = 159,409,682,596,742,725,632
  5. Step 5: Solve for x
    x = 159,409,682,596,742,725,632/15,048,724,010.36
  6. Step 6: Final answer
    x = 10,592,903,590.17

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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.