Home / 3,506,248,237.50-4,838,774,666.31-1,941,685,933.50

Finding the Fourth Proportional to 3,506,248,237.50, 4,838,774,666.31 and 1,941,685,933.50

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Solution

The fourth proportional to 3,506,248,237.50, 4,838,774,666.31 and 1,941,685,933.50 is: 2,679,610,817.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,248,237.50 : 4,838,774,666.31 = 1,941,685,933.50 : x
  2. Step 2: Convert to fraction form
    3,506,248,237.50/4,838,774,666.31 = 1,941,685,933.50/x
  3. Step 3: Cross multiply
    3,506,248,237.50x = 4,838,774,666.31 × 1,941,685,933.50
  4. Step 4: Simplify right side
    3,506,248,237.50x = 9,395,380,704,950,284,288
  5. Step 5: Solve for x
    x = 9,395,380,704,950,284,288/3,506,248,237.50
  6. Step 6: Final answer
    x = 2,679,610,817.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.