Home / 18,363,475,397,505-27,549,081,657,988-5,956,942,756,931

Finding the Fourth Proportional to 18,363,475,397,505, 27,549,081,657,988 and 5,956,942,756,931

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Solution

The fourth proportional to 18,363,475,397,505, 27,549,081,657,988 and 5,956,942,756,931 is: 8,936,669,061,290.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,363,475,397,505 : 27,549,081,657,988 = 5,956,942,756,931 : x
  2. Step 2: Convert to fraction form
    18,363,475,397,505/27,549,081,657,988 = 5,956,942,756,931/x
  3. Step 3: Cross multiply
    18,363,475,397,505x = 27,549,081,657,988 × 5,956,942,756,931
  4. Step 4: Simplify right side
    18,363,475,397,505x = 164,108,302,442,652,298,054,205,440
  5. Step 5: Solve for x
    x = 164,108,302,442,652,298,054,205,440/18,363,475,397,505
  6. Step 6: Final answer
    x = 8,936,669,061,290.51

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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.