Home / 2,426,497,289.82-3,348,558,961.86-1,312,663,075.74

Finding the Fourth Proportional to 2,426,497,289.82, 3,348,558,961.86 and 1,312,663,075.74

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Solution

The fourth proportional to 2,426,497,289.82, 3,348,558,961.86 and 1,312,663,075.74 is: 1,811,471,096.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,497,289.82 : 3,348,558,961.86 = 1,312,663,075.74 : x
  2. Step 2: Convert to fraction form
    2,426,497,289.82/3,348,558,961.86 = 1,312,663,075.74/x
  3. Step 3: Cross multiply
    2,426,497,289.82x = 3,348,558,961.86 × 1,312,663,075.74
  4. Step 4: Simplify right side
    2,426,497,289.82x = 4,395,529,706,171,889,152
  5. Step 5: Solve for x
    x = 4,395,529,706,171,889,152/2,426,497,289.82
  6. Step 6: Final answer
    x = 1,811,471,096.47

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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.