Home / 1,358,716,596.48-2,035,411,374.40-704,097,037.12

Finding the Fourth Proportional to 1,358,716,596.48, 2,035,411,374.40 and 704,097,037.12

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Solution

The fourth proportional to 1,358,716,596.48, 2,035,411,374.40 and 704,097,037.12 is: 1,054,765,299.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,716,596.48 : 2,035,411,374.40 = 704,097,037.12 : x
  2. Step 2: Convert to fraction form
    1,358,716,596.48/2,035,411,374.40 = 704,097,037.12/x
  3. Step 3: Cross multiply
    1,358,716,596.48x = 2,035,411,374.40 × 704,097,037.12
  4. Step 4: Simplify right side
    1,358,716,596.48x = 1,433,127,118,035,387,136
  5. Step 5: Solve for x
    x = 1,433,127,118,035,387,136/1,358,716,596.48
  6. Step 6: Final answer
    x = 1,054,765,299.66

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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.