Home / 16,382,289,328.14-22,607,398,323.63-8,863,745,495.34

Finding the Fourth Proportional to 16,382,289,328.14, 22,607,398,323.63 and 8,863,745,495.34

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Solution

The fourth proportional to 16,382,289,328.14, 22,607,398,323.63 and 8,863,745,495.34 is: 12,231,881,700.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,382,289,328.14 : 22,607,398,323.63 = 8,863,745,495.34 : x
  2. Step 2: Convert to fraction form
    16,382,289,328.14/22,607,398,323.63 = 8,863,745,495.34/x
  3. Step 3: Cross multiply
    16,382,289,328.14x = 22,607,398,323.63 × 8,863,745,495.34
  4. Step 4: Simplify right side
    16,382,289,328.14x = 200,386,225,052,432,498,688
  5. Step 5: Solve for x
    x = 200,386,225,052,432,498,688/16,382,289,328.14
  6. Step 6: Final answer
    x = 12,231,881,700.94

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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.