Home / 9,400,036,675,132.40-14,106,495,719,664-3,280,741,878,658.20

Finding the Fourth Proportional to 9,400,036,675,132.40, 14,106,495,719,664 and 3,280,741,878,658.20

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Solution

The fourth proportional to 9,400,036,675,132.40, 14,106,495,719,664 and 3,280,741,878,658.20 is: 4,923,360,713,160.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400,036,675,132.40 : 14,106,495,719,664 = 3,280,741,878,658.20 : x
  2. Step 2: Convert to fraction form
    9,400,036,675,132.40/14,106,495,719,664 = 3,280,741,878,658.20/x
  3. Step 3: Cross multiply
    9,400,036,675,132.40x = 14,106,495,719,664 × 3,280,741,878,658.20
  4. Step 4: Simplify right side
    9,400,036,675,132.40x = 46,279,771,268,614,334,130,946,048
  5. Step 5: Solve for x
    x = 46,279,771,268,614,334,130,946,048/9,400,036,675,132.40
  6. Step 6: Final answer
    x = 4,923,360,713,160.46

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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.