Home / 3,032,920,017,495.80-4,549,316,288,243.60-738,197,271,718.48

Finding the Fourth Proportional to 3,032,920,017,495.80, 4,549,316,288,243.60 and 738,197,271,718.48

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Solution

The fourth proportional to 3,032,920,017,495.80, 4,549,316,288,243.60 and 738,197,271,718.48 is: 1,107,280,394,073.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,920,017,495.80 : 4,549,316,288,243.60 = 738,197,271,718.48 : x
  2. Step 2: Convert to fraction form
    3,032,920,017,495.80/4,549,316,288,243.60 = 738,197,271,718.48/x
  3. Step 3: Cross multiply
    3,032,920,017,495.80x = 4,549,316,288,243.60 × 738,197,271,718.48
  4. Step 4: Simplify right side
    3,032,920,017,495.80x = 3,358,292,872,165,867,191,795,712
  5. Step 5: Solve for x
    x = 3,358,292,872,165,867,191,795,712/3,032,920,017,495.80
  6. Step 6: Final answer
    x = 1,107,280,394,073.40

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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.