Home / 2,465,723,577.15-3,698,211,663.32-671,076,981.64

Finding the Fourth Proportional to 2,465,723,577.15, 3,698,211,663.32 and 671,076,981.64

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Solution

The fourth proportional to 2,465,723,577.15, 3,698,211,663.32 and 671,076,981.64 is: 1,006,513,764.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,723,577.15 : 3,698,211,663.32 = 671,076,981.64 : x
  2. Step 2: Convert to fraction form
    2,465,723,577.15/3,698,211,663.32 = 671,076,981.64/x
  3. Step 3: Cross multiply
    2,465,723,577.15x = 3,698,211,663.32 × 671,076,981.64
  4. Step 4: Simplify right side
    2,465,723,577.15x = 2,481,784,720,487,897,088
  5. Step 5: Solve for x
    x = 2,481,784,720,487,897,088/2,465,723,577.15
  6. Step 6: Final answer
    x = 1,006,513,764.76

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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.