Home / 46,562,904,044.20-69,844,356,066.30-13,439,532,831.40

Finding the Fourth Proportional to 46,562,904,044.20, 69,844,356,066.30 and 13,439,532,831.40

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Solution

The fourth proportional to 46,562,904,044.20, 69,844,356,066.30 and 13,439,532,831.40 is: 20,159,299,247.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,562,904,044.20 : 69,844,356,066.30 = 13,439,532,831.40 : x
  2. Step 2: Convert to fraction form
    46,562,904,044.20/69,844,356,066.30 = 13,439,532,831.40/x
  3. Step 3: Cross multiply
    46,562,904,044.20x = 69,844,356,066.30 × 13,439,532,831.40
  4. Step 4: Simplify right side
    46,562,904,044.20x = 938,675,516,441,030,557,696
  5. Step 5: Solve for x
    x = 938,675,516,441,030,557,696/46,562,904,044.20
  6. Step 6: Final answer
    x = 20,159,299,247.10

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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.