Home / 1,594,528,307.70-2,391,792,461.55-734,564,915.70

Finding the Fourth Proportional to 1,594,528,307.70, 2,391,792,461.55 and 734,564,915.70

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Solution

The fourth proportional to 1,594,528,307.70, 2,391,792,461.55 and 734,564,915.70 is: 1,101,847,373.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,528,307.70 : 2,391,792,461.55 = 734,564,915.70 : x
  2. Step 2: Convert to fraction form
    1,594,528,307.70/2,391,792,461.55 = 734,564,915.70/x
  3. Step 3: Cross multiply
    1,594,528,307.70x = 2,391,792,461.55 × 734,564,915.70
  4. Step 4: Simplify right side
    1,594,528,307.70x = 1,756,926,827,890,371,584
  5. Step 5: Solve for x
    x = 1,756,926,827,890,371,584/1,594,528,307.70
  6. Step 6: Final answer
    x = 1,101,847,373.55

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Double scale
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Similar ratio
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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.