Home / 462,390,062.64-637,481,010.95-367,335,956.46

Finding the Fourth Proportional to 462,390,062.64, 637,481,010.95 and 367,335,956.46

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Solution

The fourth proportional to 462,390,062.64, 637,481,010.95 and 367,335,956.46 is: 506,433,238.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    462,390,062.64 : 637,481,010.95 = 367,335,956.46 : x
  2. Step 2: Convert to fraction form
    462,390,062.64/637,481,010.95 = 367,335,956.46/x
  3. Step 3: Cross multiply
    462,390,062.64x = 637,481,010.95 × 367,335,956.46
  4. Step 4: Simplify right side
    462,390,062.64x = 234,169,696,880,569,312
  5. Step 5: Solve for x
    x = 234,169,696,880,569,312/462,390,062.64
  6. Step 6: Final answer
    x = 506,433,238.52

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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.