Home / 16,756,024,671.10-25,134,037,006.65-7,429,872,850.30

Finding the Fourth Proportional to 16,756,024,671.10, 25,134,037,006.65 and 7,429,872,850.30

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Solution

The fourth proportional to 16,756,024,671.10, 25,134,037,006.65 and 7,429,872,850.30 is: 11,144,809,275.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,756,024,671.10 : 25,134,037,006.65 = 7,429,872,850.30 : x
  2. Step 2: Convert to fraction form
    16,756,024,671.10/25,134,037,006.65 = 7,429,872,850.30/x
  3. Step 3: Cross multiply
    16,756,024,671.10x = 25,134,037,006.65 × 7,429,872,850.30
  4. Step 4: Simplify right side
    16,756,024,671.10x = 186,742,699,174,144,344,064
  5. Step 5: Solve for x
    x = 186,742,699,174,144,344,064/16,756,024,671.10
  6. Step 6: Final answer
    x = 11,144,809,275.45

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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.