Home / 176,082,174,686.80-264,123,262,030.20-148,807,772,261.20

Finding the Fourth Proportional to 176,082,174,686.80, 264,123,262,030.20 and 148,807,772,261.20

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Solution

The fourth proportional to 176,082,174,686.80, 264,123,262,030.20 and 148,807,772,261.20 is: 223,211,658,391.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,082,174,686.80 : 264,123,262,030.20 = 148,807,772,261.20 : x
  2. Step 2: Convert to fraction form
    176,082,174,686.80/264,123,262,030.20 = 148,807,772,261.20/x
  3. Step 3: Cross multiply
    176,082,174,686.80x = 264,123,262,030.20 × 148,807,772,261.20
  4. Step 4: Simplify right side
    176,082,174,686.80x = 39,303,594,225,075,256,033,280
  5. Step 5: Solve for x
    x = 39,303,594,225,075,256,033,280/176,082,174,686.80
  6. Step 6: Final answer
    x = 223,211,658,391.80

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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.