Home / 58,849,997,368.73-88,203,280,384.05-30,504,301,623.29

Finding the Fourth Proportional to 58,849,997,368.73, 88,203,280,384.05 and 30,504,301,623.29

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Solution

The fourth proportional to 58,849,997,368.73, 88,203,280,384.05 and 30,504,301,623.29 is: 45,719,279,342.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,849,997,368.73 : 88,203,280,384.05 = 30,504,301,623.29 : x
  2. Step 2: Convert to fraction form
    58,849,997,368.73/88,203,280,384.05 = 30,504,301,623.29/x
  3. Step 3: Cross multiply
    58,849,997,368.73x = 88,203,280,384.05 × 30,504,301,623.29
  4. Step 4: Simplify right side
    58,849,997,368.73x = 2,690,579,468,998,679,724,032
  5. Step 5: Solve for x
    x = 2,690,579,468,998,679,724,032/58,849,997,368.73
  6. Step 6: Final answer
    x = 45,719,279,342.37

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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.