Home / 15,146,076,632.40-22,719,114,948.60-6,881,106,200.40

Finding the Fourth Proportional to 15,146,076,632.40, 22,719,114,948.60 and 6,881,106,200.40

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Solution

The fourth proportional to 15,146,076,632.40, 22,719,114,948.60 and 6,881,106,200.40 is: 10,321,659,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,146,076,632.40 : 22,719,114,948.60 = 6,881,106,200.40 : x
  2. Step 2: Convert to fraction form
    15,146,076,632.40/22,719,114,948.60 = 6,881,106,200.40/x
  3. Step 3: Cross multiply
    15,146,076,632.40x = 22,719,114,948.60 × 6,881,106,200.40
  4. Step 4: Simplify right side
    15,146,076,632.40x = 156,332,642,740,411,760,640
  5. Step 5: Solve for x
    x = 156,332,642,740,411,760,640/15,146,076,632.40
  6. Step 6: Final answer
    x = 10,321,659,300.60

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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.