Home / 1,798,024,413-2,697,037,669.26-505,559,901

Finding the Fourth Proportional to 1,798,024,413, 2,697,037,669.26 and 505,559,901

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Solution

The fourth proportional to 1,798,024,413, 2,697,037,669.26 and 505,559,901 is: 758,340,146.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,024,413 : 2,697,037,669.26 = 505,559,901 : x
  2. Step 2: Convert to fraction form
    1,798,024,413/2,697,037,669.26 = 505,559,901/x
  3. Step 3: Cross multiply
    1,798,024,413x = 2,697,037,669.26 × 505,559,901
  4. Step 4: Simplify right side
    1,798,024,413x = 1,363,514,097,064,356,352
  5. Step 5: Solve for x
    x = 1,363,514,097,064,356,352/1,798,024,413
  6. Step 6: Final answer
    x = 758,340,146.67

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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.