Home / 67,502,013,635.61-93,144,217,017.46-37,010,173,376.88

Finding the Fourth Proportional to 67,502,013,635.61, 93,144,217,017.46 and 37,010,173,376.88

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Solution

The fourth proportional to 67,502,013,635.61, 93,144,217,017.46 and 37,010,173,376.88 is: 51,069,344,975.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,502,013,635.61 : 93,144,217,017.46 = 37,010,173,376.88 : x
  2. Step 2: Convert to fraction form
    67,502,013,635.61/93,144,217,017.46 = 37,010,173,376.88/x
  3. Step 3: Cross multiply
    67,502,013,635.61x = 93,144,217,017.46 × 37,010,173,376.88
  4. Step 4: Simplify right side
    67,502,013,635.61x = 3,447,283,620,869,931,270,144
  5. Step 5: Solve for x
    x = 3,447,283,620,869,931,270,144/67,502,013,635.61
  6. Step 6: Final answer
    x = 51,069,344,975.09

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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.