Home / 265,636,803.36-366,580,061.76-146,559,389.52

Finding the Fourth Proportional to 265,636,803.36, 366,580,061.76 and 146,559,389.52

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Solution

The fourth proportional to 265,636,803.36, 366,580,061.76 and 146,559,389.52 is: 202,252,659.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,636,803.36 : 366,580,061.76 = 146,559,389.52 : x
  2. Step 2: Convert to fraction form
    265,636,803.36/366,580,061.76 = 146,559,389.52/x
  3. Step 3: Cross multiply
    265,636,803.36x = 366,580,061.76 × 146,559,389.52
  4. Step 4: Simplify right side
    265,636,803.36x = 53,725,750,061,749,496
  5. Step 5: Solve for x
    x = 53,725,750,061,749,496/265,636,803.36
  6. Step 6: Final answer
    x = 202,252,659.96

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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.