Home / 982,484,041,212.02-1,355,898,136,696.60-543,011,971,348.04

Finding the Fourth Proportional to 982,484,041,212.02, 1,355,898,136,696.60 and 543,011,971,348.04

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Solution

The fourth proportional to 982,484,041,212.02, 1,355,898,136,696.60 and 543,011,971,348.04 is: 749,395,297,298.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,484,041,212.02 : 1,355,898,136,696.60 = 543,011,971,348.04 : x
  2. Step 2: Convert to fraction form
    982,484,041,212.02/1,355,898,136,696.60 = 543,011,971,348.04/x
  3. Step 3: Cross multiply
    982,484,041,212.02x = 1,355,898,136,696.60 × 543,011,971,348.04
  4. Step 4: Simplify right side
    982,484,041,212.02x = 736,268,920,154,755,019,309,056
  5. Step 5: Solve for x
    x = 736,268,920,154,755,019,309,056/982,484,041,212.02
  6. Step 6: Final answer
    x = 749,395,297,298.14

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Double scale
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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.