Home / 1,367,237,075.04-2,050,855,636.32-332,090,980.88

Finding the Fourth Proportional to 1,367,237,075.04, 2,050,855,636.32 and 332,090,980.88

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Solution

The fourth proportional to 1,367,237,075.04, 2,050,855,636.32 and 332,090,980.88 is: 498,136,477.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,237,075.04 : 2,050,855,636.32 = 332,090,980.88 : x
  2. Step 2: Convert to fraction form
    1,367,237,075.04/2,050,855,636.32 = 332,090,980.88/x
  3. Step 3: Cross multiply
    1,367,237,075.04x = 2,050,855,636.32 × 332,090,980.88
  4. Step 4: Simplify right side
    1,367,237,075.04x = 681,070,659,908,785,280
  5. Step 5: Solve for x
    x = 681,070,659,908,785,280/1,367,237,075.04
  6. Step 6: Final answer
    x = 498,136,477.09

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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.