Home / 9,562,923,886.08-13,196,880,798.60-5,276,136,990.06

Finding the Fourth Proportional to 9,562,923,886.08, 13,196,880,798.60 and 5,276,136,990.06

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Solution

The fourth proportional to 9,562,923,886.08, 13,196,880,798.60 and 5,276,136,990.06 is: 7,281,094,335.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,562,923,886.08 : 13,196,880,798.60 = 5,276,136,990.06 : x
  2. Step 2: Convert to fraction form
    9,562,923,886.08/13,196,880,798.60 = 5,276,136,990.06/x
  3. Step 3: Cross multiply
    9,562,923,886.08x = 13,196,880,798.60 × 5,276,136,990.06
  4. Step 4: Simplify right side
    9,562,923,886.08x = 69,628,550,934,906,019,840
  5. Step 5: Solve for x
    x = 69,628,550,934,906,019,840/9,562,923,886.08
  6. Step 6: Final answer
    x = 7,281,094,335.20

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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.