Home / 4,172,166,144,420.80-6,258,249,216,631.10-4,172,166,144,420.80

Finding the Fourth Proportional to 4,172,166,144,420.80, 6,258,249,216,631.10 and 4,172,166,144,420.80

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Solution

The fourth proportional to 4,172,166,144,420.80, 6,258,249,216,631.10 and 4,172,166,144,420.80 is: 6,258,249,216,631.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,166,144,420.80 : 6,258,249,216,631.10 = 4,172,166,144,420.80 : x
  2. Step 2: Convert to fraction form
    4,172,166,144,420.80/6,258,249,216,631.10 = 4,172,166,144,420.80/x
  3. Step 3: Cross multiply
    4,172,166,144,420.80x = 6,258,249,216,631.10 × 4,172,166,144,420.80
  4. Step 4: Simplify right side
    4,172,166,144,420.80x = 26,110,455,504,976,263,577,075,712
  5. Step 5: Solve for x
    x = 26,110,455,504,976,263,577,075,712/4,172,166,144,420.80
  6. Step 6: Final answer
    x = 6,258,249,216,631.10

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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.