Home / 97,426,127.49-134,448,044.54-58,267,898.16

Finding the Fourth Proportional to 97,426,127.49, 134,448,044.54 and 58,267,898.16

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Solution

The fourth proportional to 97,426,127.49, 134,448,044.54 and 58,267,898.16 is: 80,409,692.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,426,127.49 : 134,448,044.54 = 58,267,898.16 : x
  2. Step 2: Convert to fraction form
    97,426,127.49/134,448,044.54 = 58,267,898.16/x
  3. Step 3: Cross multiply
    97,426,127.49x = 134,448,044.54 × 58,267,898.16
  4. Step 4: Simplify right side
    97,426,127.49x = 7,834,004,966,776,524
  5. Step 5: Solve for x
    x = 7,834,004,966,776,524/97,426,127.49
  6. Step 6: Final answer
    x = 80,409,692.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.