Home / 1,658,595,798,511.40-2,487,893,697,767.10-466,115,533,369.42

Finding the Fourth Proportional to 1,658,595,798,511.40, 2,487,893,697,767.10 and 466,115,533,369.42

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Solution

The fourth proportional to 1,658,595,798,511.40, 2,487,893,697,767.10 and 466,115,533,369.42 is: 699,173,300,054.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,595,798,511.40 : 2,487,893,697,767.10 = 466,115,533,369.42 : x
  2. Step 2: Convert to fraction form
    1,658,595,798,511.40/2,487,893,697,767.10 = 466,115,533,369.42/x
  3. Step 3: Cross multiply
    1,658,595,798,511.40x = 2,487,893,697,767.10 × 466,115,533,369.42
  4. Step 4: Simplify right side
    1,658,595,798,511.40x = 1,159,645,897,901,130,429,497,344
  5. Step 5: Solve for x
    x = 1,159,645,897,901,130,429,497,344/1,658,595,798,511.40
  6. Step 6: Final answer
    x = 699,173,300,054.13

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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.