Home / 51,292,075,929.80-76,938,113,894.70-51,292,075,929.80

Finding the Fourth Proportional to 51,292,075,929.80, 76,938,113,894.70 and 51,292,075,929.80

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Solution

The fourth proportional to 51,292,075,929.80, 76,938,113,894.70 and 51,292,075,929.80 is: 76,938,113,894.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,292,075,929.80 : 76,938,113,894.70 = 51,292,075,929.80 : x
  2. Step 2: Convert to fraction form
    51,292,075,929.80/76,938,113,894.70 = 51,292,075,929.80/x
  3. Step 3: Cross multiply
    51,292,075,929.80x = 76,938,113,894.70 × 51,292,075,929.80
  4. Step 4: Simplify right side
    51,292,075,929.80x = 3,946,315,579,782,553,141,248
  5. Step 5: Solve for x
    x = 3,946,315,579,782,553,141,248/51,292,075,929.80
  6. Step 6: Final answer
    x = 76,938,113,894.70

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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.