Home / 6,750,078,042,044.80-9,315,906,271,574-4,009,639,773,030.40

Finding the Fourth Proportional to 6,750,078,042,044.80, 9,315,906,271,574 and 4,009,639,773,030.40

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Solution

The fourth proportional to 6,750,078,042,044.80, 9,315,906,271,574 and 4,009,639,773,030.40 is: 5,533,777,250,523.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750,078,042,044.80 : 9,315,906,271,574 = 4,009,639,773,030.40 : x
  2. Step 2: Convert to fraction form
    6,750,078,042,044.80/9,315,906,271,574 = 4,009,639,773,030.40/x
  3. Step 3: Cross multiply
    6,750,078,042,044.80x = 9,315,906,271,574 × 4,009,639,773,030.40
  4. Step 4: Simplify right side
    6,750,078,042,044.80x = 37,353,428,308,326,450,370,445,312
  5. Step 5: Solve for x
    x = 37,353,428,308,326,450,370,445,312/6,750,078,042,044.80
  6. Step 6: Final answer
    x = 5,533,777,250,523.61

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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.