Home / 50,559,017,328.07-75,732,991,697.08-30,326,277,424.32

Finding the Fourth Proportional to 50,559,017,328.07, 75,732,991,697.08 and 30,326,277,424.32

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Solution

The fourth proportional to 50,559,017,328.07, 75,732,991,697.08 and 30,326,277,424.32 is: 45,426,114,623.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,559,017,328.07 : 75,732,991,697.08 = 30,326,277,424.32 : x
  2. Step 2: Convert to fraction form
    50,559,017,328.07/75,732,991,697.08 = 30,326,277,424.32/x
  3. Step 3: Cross multiply
    50,559,017,328.07x = 75,732,991,697.08 × 30,326,277,424.32
  4. Step 4: Simplify right side
    50,559,017,328.07x = 2,296,699,716,379,371,110,400
  5. Step 5: Solve for x
    x = 2,296,699,716,379,371,110,400/50,559,017,328.07
  6. Step 6: Final answer
    x = 45,426,114,623.17

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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.