Home / 736,863,030,909.02-1,016,923,602,522.50-407,258,978,511.03

Finding the Fourth Proportional to 736,863,030,909.02, 1,016,923,602,522.50 and 407,258,978,511.03

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Solution

The fourth proportional to 736,863,030,909.02, 1,016,923,602,522.50 and 407,258,978,511.03 is: 562,046,472,973.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,863,030,909.02 : 1,016,923,602,522.50 = 407,258,978,511.03 : x
  2. Step 2: Convert to fraction form
    736,863,030,909.02/1,016,923,602,522.50 = 407,258,978,511.03/x
  3. Step 3: Cross multiply
    736,863,030,909.02x = 1,016,923,602,522.50 × 407,258,978,511.03
  4. Step 4: Simplify right side
    736,863,030,909.02x = 414,151,267,587,070,057,512,960
  5. Step 5: Solve for x
    x = 414,151,267,587,070,057,512,960/736,863,030,909.02
  6. Step 6: Final answer
    x = 562,046,472,973.63

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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.