Home / 7,440,174,024.60-11,160,261,036.90-4,168,198,075.80

Finding the Fourth Proportional to 7,440,174,024.60, 11,160,261,036.90 and 4,168,198,075.80

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Solution

The fourth proportional to 7,440,174,024.60, 11,160,261,036.90 and 4,168,198,075.80 is: 6,252,297,113.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,440,174,024.60 : 11,160,261,036.90 = 4,168,198,075.80 : x
  2. Step 2: Convert to fraction form
    7,440,174,024.60/11,160,261,036.90 = 4,168,198,075.80/x
  3. Step 3: Cross multiply
    7,440,174,024.60x = 11,160,261,036.90 × 4,168,198,075.80
  4. Step 4: Simplify right side
    7,440,174,024.60x = 46,518,178,579,432,292,352
  5. Step 5: Solve for x
    x = 46,518,178,579,432,292,352/7,440,174,024.60
  6. Step 6: Final answer
    x = 6,252,297,113.70

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1.5x scale

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.