Home / 1,706,760,193.92-2,355,316,528.32-964,190,762.88

Finding the Fourth Proportional to 1,706,760,193.92, 2,355,316,528.32 and 964,190,762.88

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Solution

The fourth proportional to 1,706,760,193.92, 2,355,316,528.32 and 964,190,762.88 is: 1,330,576,169.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,760,193.92 : 2,355,316,528.32 = 964,190,762.88 : x
  2. Step 2: Convert to fraction form
    1,706,760,193.92/2,355,316,528.32 = 964,190,762.88/x
  3. Step 3: Cross multiply
    1,706,760,193.92x = 2,355,316,528.32 × 964,190,762.88
  4. Step 4: Simplify right side
    1,706,760,193.92x = 2,270,974,440,264,733,952
  5. Step 5: Solve for x
    x = 2,270,974,440,264,733,952/1,706,760,193.92
  6. Step 6: Final answer
    x = 1,330,576,169.02

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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.