Home / 8,894,292,886,207.60-12,273,450,581,200-4,991,610,653,261.80

Finding the Fourth Proportional to 8,894,292,886,207.60, 12,273,450,581,200 and 4,991,610,653,261.80

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Solution

The fourth proportional to 8,894,292,886,207.60, 12,273,450,581,200 and 4,991,610,653,261.80 is: 6,888,044,666,080.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,894,292,886,207.60 : 12,273,450,581,200 = 4,991,610,653,261.80 : x
  2. Step 2: Convert to fraction form
    8,894,292,886,207.60/12,273,450,581,200 = 4,991,610,653,261.80/x
  3. Step 3: Cross multiply
    8,894,292,886,207.60x = 12,273,450,581,200 × 4,991,610,653,261.80
  4. Step 4: Simplify right side
    8,894,292,886,207.60x = 61,264,286,673,400,148,655,079,424
  5. Step 5: Solve for x
    x = 61,264,286,673,400,148,655,079,424/8,894,292,886,207.60
  6. Step 6: Final answer
    x = 6,888,044,666,080.52

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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.