Home / 39,176,075.70-58,764,113.55-39,176,075.70

Finding the Fourth Proportional to 39,176,075.70, 58,764,113.55 and 39,176,075.70

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Solution

The fourth proportional to 39,176,075.70, 58,764,113.55 and 39,176,075.70 is: 58,764,113.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,176,075.70 : 58,764,113.55 = 39,176,075.70 : x
  2. Step 2: Convert to fraction form
    39,176,075.70/58,764,113.55 = 39,176,075.70/x
  3. Step 3: Cross multiply
    39,176,075.70x = 58,764,113.55 × 39,176,075.70
  4. Step 4: Simplify right side
    39,176,075.70x = 2,302,147,360,878,196
  5. Step 5: Solve for x
    x = 2,302,147,360,878,196/39,176,075.70
  6. Step 6: Final answer
    x = 58,764,113.55

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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.