Home / 1,528,009,601.10-2,292,014,401.65-1,528,009,601.10

Finding the Fourth Proportional to 1,528,009,601.10, 2,292,014,401.65 and 1,528,009,601.10

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Solution

The fourth proportional to 1,528,009,601.10, 2,292,014,401.65 and 1,528,009,601.10 is: 2,292,014,401.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,528,009,601.10 : 2,292,014,401.65 = 1,528,009,601.10 : x
  2. Step 2: Convert to fraction form
    1,528,009,601.10/2,292,014,401.65 = 1,528,009,601.10/x
  3. Step 3: Cross multiply
    1,528,009,601.10x = 2,292,014,401.65 × 1,528,009,601.10
  4. Step 4: Simplify right side
    1,528,009,601.10x = 3,502,220,011,580,671,488
  5. Step 5: Solve for x
    x = 3,502,220,011,580,671,488/1,528,009,601.10
  6. Step 6: Final answer
    x = 2,292,014,401.65

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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.