Home / 2,353,637,905.11-3,248,249,886.96-1,757,888,563.77

Finding the Fourth Proportional to 2,353,637,905.11, 3,248,249,886.96 and 1,757,888,563.77

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Solution

The fourth proportional to 2,353,637,905.11, 3,248,249,886.96 and 1,757,888,563.77 is: 2,426,057,685.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,637,905.11 : 3,248,249,886.96 = 1,757,888,563.77 : x
  2. Step 2: Convert to fraction form
    2,353,637,905.11/3,248,249,886.96 = 1,757,888,563.77/x
  3. Step 3: Cross multiply
    2,353,637,905.11x = 3,248,249,886.96 × 1,757,888,563.77
  4. Step 4: Simplify right side
    2,353,637,905.11x = 5,710,061,328,554,179,584
  5. Step 5: Solve for x
    x = 5,710,061,328,554,179,584/2,353,637,905.11
  6. Step 6: Final answer
    x = 2,426,057,685.49

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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.