Home / 58,700,564.45-81,014,252.30-35,495,857.49

Finding the Fourth Proportional to 58,700,564.45, 81,014,252.30 and 35,495,857.49

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Solution

The fourth proportional to 58,700,564.45, 81,014,252.30 and 35,495,857.49 is: 48,988,802.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,700,564.45 : 81,014,252.30 = 35,495,857.49 : x
  2. Step 2: Convert to fraction form
    58,700,564.45/81,014,252.30 = 35,495,857.49/x
  3. Step 3: Cross multiply
    58,700,564.45x = 81,014,252.30 × 35,495,857.49
  4. Step 4: Simplify right side
    58,700,564.45x = 2,875,670,353,717,154
  5. Step 5: Solve for x
    x = 2,875,670,353,717,154/58,700,564.45
  6. Step 6: Final answer
    x = 48,988,802.42

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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.