Home / 30,752,057,229.36-46,123,425,095.16-8,369,549,755.44

Finding the Fourth Proportional to 30,752,057,229.36, 46,123,425,095.16 and 8,369,549,755.44

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Solution

The fourth proportional to 30,752,057,229.36, 46,123,425,095.16 and 8,369,549,755.44 is: 12,553,056,153.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,752,057,229.36 : 46,123,425,095.16 = 8,369,549,755.44 : x
  2. Step 2: Convert to fraction form
    30,752,057,229.36/46,123,425,095.16 = 8,369,549,755.44/x
  3. Step 3: Cross multiply
    30,752,057,229.36x = 46,123,425,095.16 × 8,369,549,755.44
  4. Step 4: Simplify right side
    30,752,057,229.36x = 386,032,301,225,251,569,664
  5. Step 5: Solve for x
    x = 386,032,301,225,251,569,664/30,752,057,229.36
  6. Step 6: Final answer
    x = 12,553,056,153.16

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1.5x scale

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.