Home / 13,907,205,087,733-20,863,918,769,534-4,237,965,128,603.40

Finding the Fourth Proportional to 13,907,205,087,733, 20,863,918,769,534 and 4,237,965,128,603.40

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Solution

The fourth proportional to 13,907,205,087,733, 20,863,918,769,534 and 4,237,965,128,603.40 is: 6,357,895,755,006.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,907,205,087,733 : 20,863,918,769,534 = 4,237,965,128,603.40 : x
  2. Step 2: Convert to fraction form
    13,907,205,087,733/20,863,918,769,534 = 4,237,965,128,603.40/x
  3. Step 3: Cross multiply
    13,907,205,087,733x = 20,863,918,769,534 × 4,237,965,128,603.40
  4. Step 4: Simplify right side
    13,907,205,087,733x = 88,420,560,191,299,051,302,420,480
  5. Step 5: Solve for x
    x = 88,420,560,191,299,051,302,420,480/13,907,205,087,733
  6. Step 6: Final answer
    x = 6,357,895,755,006.26

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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.