Home / 32,972,013,580.86-49,333,212,052.15-19,533,510,117.14

Finding the Fourth Proportional to 32,972,013,580.86, 49,333,212,052.15 and 19,533,510,117.14

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Solution

The fourth proportional to 32,972,013,580.86, 49,333,212,052.15 and 19,533,510,117.14 is: 29,226,325,361.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,972,013,580.86 : 49,333,212,052.15 = 19,533,510,117.14 : x
  2. Step 2: Convert to fraction form
    32,972,013,580.86/49,333,212,052.15 = 19,533,510,117.14/x
  3. Step 3: Cross multiply
    32,972,013,580.86x = 49,333,212,052.15 × 19,533,510,117.14
  4. Step 4: Simplify right side
    32,972,013,580.86x = 963,650,796,731,636,514,816
  5. Step 5: Solve for x
    x = 963,650,796,731,636,514,816/32,972,013,580.86
  6. Step 6: Final answer
    x = 29,226,325,361.31

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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.