Home / 8,492,755,873,810.40-12,737,739,096,944-3,656,455,478,058.90

Finding the Fourth Proportional to 8,492,755,873,810.40, 12,737,739,096,944 and 3,656,455,478,058.90

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Solution

The fourth proportional to 8,492,755,873,810.40, 12,737,739,096,944 and 3,656,455,478,058.90 is: 5,484,082,739,588.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,492,755,873,810.40 : 12,737,739,096,944 = 3,656,455,478,058.90 : x
  2. Step 2: Convert to fraction form
    8,492,755,873,810.40/12,737,739,096,944 = 3,656,455,478,058.90/x
  3. Step 3: Cross multiply
    8,492,755,873,810.40x = 12,737,739,096,944 × 3,656,455,478,058.90
  4. Step 4: Simplify right side
    8,492,755,873,810.40x = 46,574,975,899,105,917,052,911,616
  5. Step 5: Solve for x
    x = 46,574,975,899,105,917,052,911,616/8,492,755,873,810.40
  6. Step 6: Final answer
    x = 5,484,082,739,588.91

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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.