Home / 35,819,142,866,925-53,734,086,542,394-12,580,849,569,075

Finding the Fourth Proportional to 35,819,142,866,925, 53,734,086,542,394 and 12,580,849,569,075

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Solution

The fourth proportional to 35,819,142,866,925, 53,734,086,542,394 and 12,580,849,569,075 is: 18,873,161,259,973.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,819,142,866,925 : 53,734,086,542,394 = 12,580,849,569,075 : x
  2. Step 2: Convert to fraction form
    35,819,142,866,925/53,734,086,542,394 = 12,580,849,569,075/x
  3. Step 3: Cross multiply
    35,819,142,866,925x = 53,734,086,542,394 × 12,580,849,569,075
  4. Step 4: Simplify right side
    35,819,142,866,925x = 676,020,459,521,516,302,300,610,560
  5. Step 5: Solve for x
    x = 676,020,459,521,516,302,300,610,560/35,819,142,866,925
  6. Step 6: Final answer
    x = 18,873,161,259,973.82

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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.