Home / 10,628,842,495.14-14,668,248,254.16-6,112,725,074.12

Finding the Fourth Proportional to 10,628,842,495.14, 14,668,248,254.16 and 6,112,725,074.12

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Solution

The fourth proportional to 10,628,842,495.14, 14,668,248,254.16 and 6,112,725,074.12 is: 8,435,816,876.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,628,842,495.14 : 14,668,248,254.16 = 6,112,725,074.12 : x
  2. Step 2: Convert to fraction form
    10,628,842,495.14/14,668,248,254.16 = 6,112,725,074.12/x
  3. Step 3: Cross multiply
    10,628,842,495.14x = 14,668,248,254.16 × 6,112,725,074.12
  4. Step 4: Simplify right side
    10,628,842,495.14x = 89,662,968,896,620,740,608
  5. Step 5: Solve for x
    x = 89,662,968,896,620,740,608/10,628,842,495.14
  6. Step 6: Final answer
    x = 8,435,816,876.35

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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.