Home / 16,968,864,254.37-23,417,758,454.04-9,450,484,184.13

Finding the Fourth Proportional to 16,968,864,254.37, 23,417,758,454.04 and 9,450,484,184.13

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Solution

The fourth proportional to 16,968,864,254.37, 23,417,758,454.04 and 9,450,484,184.13 is: 13,042,072,385.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,968,864,254.37 : 23,417,758,454.04 = 9,450,484,184.13 : x
  2. Step 2: Convert to fraction form
    16,968,864,254.37/23,417,758,454.04 = 9,450,484,184.13/x
  3. Step 3: Cross multiply
    16,968,864,254.37x = 23,417,758,454.04 × 9,450,484,184.13
  4. Step 4: Simplify right side
    16,968,864,254.37x = 221,309,155,897,681,608,704
  5. Step 5: Solve for x
    x = 221,309,155,897,681,608,704/16,968,864,254.37
  6. Step 6: Final answer
    x = 13,042,072,385.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.