Home / 134,791,994,707.60-186,018,799,876-74,644,963,790.26

Finding the Fourth Proportional to 134,791,994,707.60, 186,018,799,876 and 74,644,963,790.26

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Solution

The fourth proportional to 134,791,994,707.60, 186,018,799,876 and 74,644,963,790.26 is: 103,013,288,075.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,791,994,707.60 : 186,018,799,876 = 74,644,963,790.26 : x
  2. Step 2: Convert to fraction form
    134,791,994,707.60/186,018,799,876 = 74,644,963,790.26/x
  3. Step 3: Cross multiply
    134,791,994,707.60x = 186,018,799,876 × 74,644,963,790.26
  4. Step 4: Simplify right side
    134,791,994,707.60x = 13,885,366,581,051,640,512,512
  5. Step 5: Solve for x
    x = 13,885,366,581,051,640,512,512/134,791,994,707.60
  6. Step 6: Final answer
    x = 103,013,288,075.25

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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.