Home / 57,946,935,779.55-86,920,403,669.33-57,946,935,779.55

Finding the Fourth Proportional to 57,946,935,779.55, 86,920,403,669.33 and 57,946,935,779.55

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Solution

The fourth proportional to 57,946,935,779.55, 86,920,403,669.33 and 57,946,935,779.55 is: 86,920,403,669.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,946,935,779.55 : 86,920,403,669.33 = 57,946,935,779.55 : x
  2. Step 2: Convert to fraction form
    57,946,935,779.55/86,920,403,669.33 = 57,946,935,779.55/x
  3. Step 3: Cross multiply
    57,946,935,779.55x = 86,920,403,669.33 × 57,946,935,779.55
  4. Step 4: Simplify right side
    57,946,935,779.55x = 5,036,771,049,358,938,341,376
  5. Step 5: Solve for x
    x = 5,036,771,049,358,938,341,376/57,946,935,779.55
  6. Step 6: Final answer
    x = 86,920,403,669.33

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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.