Home / 536,377,841,359.73-803,904,248,988.23-460,296,205,729.91

Finding the Fourth Proportional to 536,377,841,359.73, 803,904,248,988.23 and 460,296,205,729.91

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Solution

The fourth proportional to 536,377,841,359.73, 803,904,248,988.23 and 460,296,205,729.91 is: 689,875,768,621.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,377,841,359.73 : 803,904,248,988.23 = 460,296,205,729.91 : x
  2. Step 2: Convert to fraction form
    536,377,841,359.73/803,904,248,988.23 = 460,296,205,729.91/x
  3. Step 3: Cross multiply
    536,377,841,359.73x = 803,904,248,988.23 × 460,296,205,729.91
  4. Step 4: Simplify right side
    536,377,841,359.73x = 370,034,075,579,435,100,143,616
  5. Step 5: Solve for x
    x = 370,034,075,579,435,100,143,616/536,377,841,359.73
  6. Step 6: Final answer
    x = 689,875,768,621.22

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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.