Home / 45,834,436,319.58-63,251,525,162.18-25,511,455,916.45

Finding the Fourth Proportional to 45,834,436,319.58, 63,251,525,162.18 and 25,511,455,916.45

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Solution

The fourth proportional to 45,834,436,319.58, 63,251,525,162.18 and 25,511,455,916.45 is: 35,205,810,857.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,834,436,319.58 : 63,251,525,162.18 = 25,511,455,916.45 : x
  2. Step 2: Convert to fraction form
    45,834,436,319.58/63,251,525,162.18 = 25,511,455,916.45/x
  3. Step 3: Cross multiply
    45,834,436,319.58x = 63,251,525,162.18 × 25,511,455,916.45
  4. Step 4: Simplify right side
    45,834,436,319.58x = 1,613,638,495,822,739,144,704
  5. Step 5: Solve for x
    x = 1,613,638,495,822,739,144,704/45,834,436,319.58
  6. Step 6: Final answer
    x = 35,205,810,857.40

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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.