Home / 35,145,357.46-52,755,302.67-31,127,925.94

Finding the Fourth Proportional to 35,145,357.46, 52,755,302.67 and 31,127,925.94

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Solution

The fourth proportional to 35,145,357.46, 52,755,302.67 and 31,127,925.94 is: 46,724,895.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,145,357.46 : 52,755,302.67 = 31,127,925.94 : x
  2. Step 2: Convert to fraction form
    35,145,357.46/52,755,302.67 = 31,127,925.94/x
  3. Step 3: Cross multiply
    35,145,357.46x = 52,755,302.67 × 31,127,925.94
  4. Step 4: Simplify right side
    35,145,357.46x = 1,642,163,154,205,426.25
  5. Step 5: Solve for x
    x = 1,642,163,154,205,426.25/35,145,357.46
  6. Step 6: Final answer
    x = 46,724,895.49

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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.