Home / 5,402,731,901,669.60-7,455,770,024,306.40-3,090,477,976,779

Finding the Fourth Proportional to 5,402,731,901,669.60, 7,455,770,024,306.40 and 3,090,477,976,779

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Solution

The fourth proportional to 5,402,731,901,669.60, 7,455,770,024,306.40 and 3,090,477,976,779 is: 4,264,859,607,956.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,402,731,901,669.60 : 7,455,770,024,306.40 = 3,090,477,976,779 : x
  2. Step 2: Convert to fraction form
    5,402,731,901,669.60/7,455,770,024,306.40 = 3,090,477,976,779/x
  3. Step 3: Cross multiply
    5,402,731,901,669.60x = 7,455,770,024,306.40 × 3,090,477,976,779
  4. Step 4: Simplify right side
    5,402,731,901,669.60x = 23,041,893,060,047,959,131,947,008
  5. Step 5: Solve for x
    x = 23,041,893,060,047,959,131,947,008/5,402,731,901,669.60
  6. Step 6: Final answer
    x = 4,264,859,607,956.37

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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.