Home / 2,050,527,685.71-3,075,810,813.05-497,832,646.35

Finding the Fourth Proportional to 2,050,527,685.71, 3,075,810,813.05 and 497,832,646.35

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Solution

The fourth proportional to 2,050,527,685.71, 3,075,810,813.05 and 497,832,646.35 is: 746,753,651.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,527,685.71 : 3,075,810,813.05 = 497,832,646.35 : x
  2. Step 2: Convert to fraction form
    2,050,527,685.71/3,075,810,813.05 = 497,832,646.35/x
  3. Step 3: Cross multiply
    2,050,527,685.71x = 3,075,810,813.05 × 497,832,646.35
  4. Step 4: Simplify right side
    2,050,527,685.71x = 1,531,239,036,730,137,600
  5. Step 5: Solve for x
    x = 1,531,239,036,730,137,600/2,050,527,685.71
  6. Step 6: Final answer
    x = 746,753,651.46

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Double scale
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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.