Home / 1,572,173,064,285.80-2,358,259,596,428.70-1,556,500,231,466.60

Finding the Fourth Proportional to 1,572,173,064,285.80, 2,358,259,596,428.70 and 1,556,500,231,466.60

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Solution

The fourth proportional to 1,572,173,064,285.80, 2,358,259,596,428.70 and 1,556,500,231,466.60 is: 2,334,750,347,199.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,173,064,285.80 : 2,358,259,596,428.70 = 1,556,500,231,466.60 : x
  2. Step 2: Convert to fraction form
    1,572,173,064,285.80/2,358,259,596,428.70 = 1,556,500,231,466.60/x
  3. Step 3: Cross multiply
    1,572,173,064,285.80x = 2,358,259,596,428.70 × 1,556,500,231,466.60
  4. Step 4: Simplify right side
    1,572,173,064,285.80x = 3,670,631,607,699,602,594,070,528
  5. Step 5: Solve for x
    x = 3,670,631,607,699,602,594,070,528/1,572,173,064,285.80
  6. Step 6: Final answer
    x = 2,334,750,347,199.90

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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.