Home / 506,044,952.40-758,563,543.80-232,939,390.80

Finding the Fourth Proportional to 506,044,952.40, 758,563,543.80 and 232,939,390.80

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Solution

The fourth proportional to 506,044,952.40, 758,563,543.80 and 232,939,390.80 is: 349,177,141.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,044,952.40 : 758,563,543.80 = 232,939,390.80 : x
  2. Step 2: Convert to fraction form
    506,044,952.40/758,563,543.80 = 232,939,390.80/x
  3. Step 3: Cross multiply
    506,044,952.40x = 758,563,543.80 × 232,939,390.80
  4. Step 4: Simplify right side
    506,044,952.40x = 176,699,329,775,861,120
  5. Step 5: Solve for x
    x = 176,699,329,775,861,120/506,044,952.40
  6. Step 6: Final answer
    x = 349,177,141.16

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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.