Home / 356,460,264.53-534,580,962.16-246,502,537.13

Finding the Fourth Proportional to 356,460,264.53, 534,580,962.16 and 246,502,537.13

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Solution

The fourth proportional to 356,460,264.53, 534,580,962.16 and 246,502,537.13 is: 369,678,128.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,460,264.53 : 534,580,962.16 = 246,502,537.13 : x
  2. Step 2: Convert to fraction form
    356,460,264.53/534,580,962.16 = 246,502,537.13/x
  3. Step 3: Cross multiply
    356,460,264.53x = 534,580,962.16 × 246,502,537.13
  4. Step 4: Simplify right side
    356,460,264.53x = 131,775,563,473,836,528
  5. Step 5: Solve for x
    x = 131,775,563,473,836,528/356,460,264.53
  6. Step 6: Final answer
    x = 369,678,128.49

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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.