Home / 46,063,410,941.70-69,095,116,412.55-18,115,566,480.90

Finding the Fourth Proportional to 46,063,410,941.70, 69,095,116,412.55 and 18,115,566,480.90

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Solution

The fourth proportional to 46,063,410,941.70, 69,095,116,412.55 and 18,115,566,480.90 is: 27,173,349,721.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,063,410,941.70 : 69,095,116,412.55 = 18,115,566,480.90 : x
  2. Step 2: Convert to fraction form
    46,063,410,941.70/69,095,116,412.55 = 18,115,566,480.90/x
  3. Step 3: Cross multiply
    46,063,410,941.70x = 69,095,116,412.55 × 18,115,566,480.90
  4. Step 4: Simplify right side
    46,063,410,941.70x = 1,251,697,174,877,074,358,272
  5. Step 5: Solve for x
    x = 1,251,697,174,877,074,358,272/46,063,410,941.70
  6. Step 6: Final answer
    x = 27,173,349,721.35

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Double scale
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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.