Home / 61,012,504-84,176,769-34,547,240.35

Finding the Fourth Proportional to 61,012,504, 84,176,769 and 34,547,240.35

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Solution

The fourth proportional to 61,012,504, 84,176,769 and 34,547,240.35 is: 47,663,591.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,012,504 : 84,176,769 = 34,547,240.35 : x
  2. Step 2: Convert to fraction form
    61,012,504/84,176,769 = 34,547,240.35/x
  3. Step 3: Cross multiply
    61,012,504x = 84,176,769 × 34,547,240.35
  4. Step 4: Simplify right side
    61,012,504x = 2,908,075,070,529,429.50
  5. Step 5: Solve for x
    x = 2,908,075,070,529,429.50/61,012,504
  6. Step 6: Final answer
    x = 47,663,591.56

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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.