Home / 9,718,308,587.70-13,411,199,083.05-5,262,871,006.26

Finding the Fourth Proportional to 9,718,308,587.70, 13,411,199,083.05 and 5,262,871,006.26

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Solution

The fourth proportional to 9,718,308,587.70, 13,411,199,083.05 and 5,262,871,006.26 is: 7,262,725,830.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,718,308,587.70 : 13,411,199,083.05 = 5,262,871,006.26 : x
  2. Step 2: Convert to fraction form
    9,718,308,587.70/13,411,199,083.05 = 5,262,871,006.26/x
  3. Step 3: Cross multiply
    9,718,308,587.70x = 13,411,199,083.05 × 5,262,871,006.26
  4. Step 4: Simplify right side
    9,718,308,587.70x = 70,581,410,813,364,543,488
  5. Step 5: Solve for x
    x = 70,581,410,813,364,543,488/9,718,308,587.70
  6. Step 6: Final answer
    x = 7,262,725,830.98

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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.