Home / 46,063,411,009.20-69,095,116,513.80-18,115,566,548.40

Finding the Fourth Proportional to 46,063,411,009.20, 69,095,116,513.80 and 18,115,566,548.40

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Solution

The fourth proportional to 46,063,411,009.20, 69,095,116,513.80 and 18,115,566,548.40 is: 27,173,349,822.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,063,411,009.20 : 69,095,116,513.80 = 18,115,566,548.40 : x
  2. Step 2: Convert to fraction form
    46,063,411,009.20/69,095,116,513.80 = 18,115,566,548.40/x
  3. Step 3: Cross multiply
    46,063,411,009.20x = 69,095,116,513.80 × 18,115,566,548.40
  4. Step 4: Simplify right side
    46,063,411,009.20x = 1,251,697,181,375,195,774,976
  5. Step 5: Solve for x
    x = 1,251,697,181,375,195,774,976/46,063,411,009.20
  6. Step 6: Final answer
    x = 27,173,349,822.60

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1.5x scale

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.