Home / 3,771,547,426,253.40-5,205,703,840,323.30-2,456,436,716,439.90

Finding the Fourth Proportional to 3,771,547,426,253.40, 5,205,703,840,323.30 and 2,456,436,716,439.90

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Solution

The fourth proportional to 3,771,547,426,253.40, 5,205,703,840,323.30 and 2,456,436,716,439.90 is: 3,390,513,389,615.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,547,426,253.40 : 5,205,703,840,323.30 = 2,456,436,716,439.90 : x
  2. Step 2: Convert to fraction form
    3,771,547,426,253.40/5,205,703,840,323.30 = 2,456,436,716,439.90/x
  3. Step 3: Cross multiply
    3,771,547,426,253.40x = 5,205,703,840,323.30 × 2,456,436,716,439.90
  4. Step 4: Simplify right side
    3,771,547,426,253.40x = 12,787,482,048,282,342,537,035,776
  5. Step 5: Solve for x
    x = 12,787,482,048,282,342,537,035,776/3,771,547,426,253.40
  6. Step 6: Final answer
    x = 3,390,513,389,615.58

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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.