Home / 4,175,602,667.84-5,762,538,538.40-2,590,205,440.88

Finding the Fourth Proportional to 4,175,602,667.84, 5,762,538,538.40 and 2,590,205,440.88

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Solution

The fourth proportional to 4,175,602,667.84, 5,762,538,538.40 and 2,590,205,440.88 is: 3,574,611,825.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,602,667.84 : 5,762,538,538.40 = 2,590,205,440.88 : x
  2. Step 2: Convert to fraction form
    4,175,602,667.84/5,762,538,538.40 = 2,590,205,440.88/x
  3. Step 3: Cross multiply
    4,175,602,667.84x = 5,762,538,538.40 × 2,590,205,440.88
  4. Step 4: Simplify right side
    4,175,602,667.84x = 14,926,158,675,444,363,264
  5. Step 5: Solve for x
    x = 14,926,158,675,444,363,264/4,175,602,667.84
  6. Step 6: Final answer
    x = 3,574,611,825.59

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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.