Home / 1,054,075,216.03-1,571,689,113.21-1,025,115,156.77

Finding the Fourth Proportional to 1,054,075,216.03, 1,571,689,113.21 and 1,025,115,156.77

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Solution

The fourth proportional to 1,054,075,216.03, 1,571,689,113.21 and 1,025,115,156.77 is: 1,528,507,934.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,075,216.03 : 1,571,689,113.21 = 1,025,115,156.77 : x
  2. Step 2: Convert to fraction form
    1,054,075,216.03/1,571,689,113.21 = 1,025,115,156.77/x
  3. Step 3: Cross multiply
    1,054,075,216.03x = 1,571,689,113.21 × 1,025,115,156.77
  4. Step 4: Simplify right side
    1,054,075,216.03x = 1,611,162,331,674,113,024
  5. Step 5: Solve for x
    x = 1,611,162,331,674,113,024/1,054,075,216.03
  6. Step 6: Final answer
    x = 1,528,507,934.89

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.