Home / 326,755,834.67-450,939,038.82-183,746,606.47

Finding the Fourth Proportional to 326,755,834.67, 450,939,038.82 and 183,746,606.47

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Solution

The fourth proportional to 326,755,834.67, 450,939,038.82 and 183,746,606.47 is: 253,579,306.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,755,834.67 : 450,939,038.82 = 183,746,606.47 : x
  2. Step 2: Convert to fraction form
    326,755,834.67/450,939,038.82 = 183,746,606.47/x
  3. Step 3: Cross multiply
    326,755,834.67x = 450,939,038.82 × 183,746,606.47
  4. Step 4: Simplify right side
    326,755,834.67x = 82,858,518,108,018,592
  5. Step 5: Solve for x
    x = 82,858,518,108,018,592/326,755,834.67
  6. Step 6: Final answer
    x = 253,579,306.98

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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.