Home / 31,598,709.04-43,604,015.95-17,845,015.96

Finding the Fourth Proportional to 31,598,709.04, 43,604,015.95 and 17,845,015.96

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Solution

The fourth proportional to 31,598,709.04, 43,604,015.95 and 17,845,015.96 is: 24,624,878.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,598,709.04 : 43,604,015.95 = 17,845,015.96 : x
  2. Step 2: Convert to fraction form
    31,598,709.04/43,604,015.95 = 17,845,015.96/x
  3. Step 3: Cross multiply
    31,598,709.04x = 43,604,015.95 × 17,845,015.96
  4. Step 4: Simplify right side
    31,598,709.04x = 778,114,360,547,844.62
  5. Step 5: Solve for x
    x = 778,114,360,547,844.62/31,598,709.04
  6. Step 6: Final answer
    x = 24,624,878.17

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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.