Home / 10,528,173,203,788-15,793,341,866,723-3,643,955,295,454.20

Finding the Fourth Proportional to 10,528,173,203,788, 15,793,341,866,723 and 3,643,955,295,454.20

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Solution

The fourth proportional to 10,528,173,203,788, 15,793,341,866,723 and 3,643,955,295,454.20 is: 5,466,307,460,391.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,528,173,203,788 : 15,793,341,866,723 = 3,643,955,295,454.20 : x
  2. Step 2: Convert to fraction form
    10,528,173,203,788/15,793,341,866,723 = 3,643,955,295,454.20/x
  3. Step 3: Cross multiply
    10,528,173,203,788x = 15,793,341,866,723 × 3,643,955,295,454.20
  4. Step 4: Simplify right side
    10,528,173,203,788x = 57,550,231,728,163,802,461,503,488
  5. Step 5: Solve for x
    x = 57,550,231,728,163,802,461,503,488/10,528,173,203,788
  6. Step 6: Final answer
    x = 5,466,307,460,391.84

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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.