Home / 601,569,565.45-901,717,483.65-202,348,087.50

Finding the Fourth Proportional to 601,569,565.45, 901,717,483.65 and 202,348,087.50

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Solution

The fourth proportional to 601,569,565.45, 901,717,483.65 and 202,348,087.50 is: 303,307,911.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,569,565.45 : 901,717,483.65 = 202,348,087.50 : x
  2. Step 2: Convert to fraction form
    601,569,565.45/901,717,483.65 = 202,348,087.50/x
  3. Step 3: Cross multiply
    601,569,565.45x = 901,717,483.65 × 202,348,087.50
  4. Step 4: Simplify right side
    601,569,565.45x = 182,460,808,281,890,016
  5. Step 5: Solve for x
    x = 182,460,808,281,890,016/601,569,565.45
  6. Step 6: Final answer
    x = 303,307,911.11

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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.