Home / 46,921,942,647.18-64,754,607,289.23-29,106,339,715.98

Finding the Fourth Proportional to 46,921,942,647.18, 64,754,607,289.23 and 29,106,339,715.98

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Solution

The fourth proportional to 46,921,942,647.18, 64,754,607,289.23 and 29,106,339,715.98 is: 40,168,191,929.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,921,942,647.18 : 64,754,607,289.23 = 29,106,339,715.98 : x
  2. Step 2: Convert to fraction form
    46,921,942,647.18/64,754,607,289.23 = 29,106,339,715.98/x
  3. Step 3: Cross multiply
    46,921,942,647.18x = 64,754,607,289.23 × 29,106,339,715.98
  4. Step 4: Simplify right side
    46,921,942,647.18x = 1,884,769,597,935,203,123,200
  5. Step 5: Solve for x
    x = 1,884,769,597,935,203,123,200/46,921,942,647.18
  6. Step 6: Final answer
    x = 40,168,191,929.04

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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.