Home / 144,774,214.72-217,159,426.68-35,600,328.16

Finding the Fourth Proportional to 144,774,214.72, 217,159,426.68 and 35,600,328.16

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Solution

The fourth proportional to 144,774,214.72, 217,159,426.68 and 35,600,328.16 is: 53,400,026.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,774,214.72 : 217,159,426.68 = 35,600,328.16 : x
  2. Step 2: Convert to fraction form
    144,774,214.72/217,159,426.68 = 35,600,328.16/x
  3. Step 3: Cross multiply
    144,774,214.72x = 217,159,426.68 × 35,600,328.16
  4. Step 4: Simplify right side
    144,774,214.72x = 7,730,946,852,845,459
  5. Step 5: Solve for x
    x = 7,730,946,852,845,459/144,774,214.72
  6. Step 6: Final answer
    x = 53,400,026.16

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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.