Home / 4,875,243,775,009.20-7,312,865,662,513.80-1,479,464,446,875.30

Finding the Fourth Proportional to 4,875,243,775,009.20, 7,312,865,662,513.80 and 1,479,464,446,875.30

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Solution

The fourth proportional to 4,875,243,775,009.20, 7,312,865,662,513.80 and 1,479,464,446,875.30 is: 2,219,196,670,312.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,243,775,009.20 : 7,312,865,662,513.80 = 1,479,464,446,875.30 : x
  2. Step 2: Convert to fraction form
    4,875,243,775,009.20/7,312,865,662,513.80 = 1,479,464,446,875.30/x
  3. Step 3: Cross multiply
    4,875,243,775,009.20x = 7,312,865,662,513.80 × 1,479,464,446,875.30
  4. Step 4: Simplify right side
    4,875,243,775,009.20x = 10,819,124,752,464,354,157,264,896
  5. Step 5: Solve for x
    x = 10,819,124,752,464,354,157,264,896/4,875,243,775,009.20
  6. Step 6: Final answer
    x = 2,219,196,670,312.95

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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.