Home / 3,539,000,664,225.40-4,883,829,406,021.80-1,915,048,255,409.90

Finding the Fourth Proportional to 3,539,000,664,225.40, 4,883,829,406,021.80 and 1,915,048,255,409.90

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Solution

The fourth proportional to 3,539,000,664,225.40, 4,883,829,406,021.80 and 1,915,048,255,409.90 is: 2,642,771,186,302.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,539,000,664,225.40 : 4,883,829,406,021.80 = 1,915,048,255,409.90 : x
  2. Step 2: Convert to fraction form
    3,539,000,664,225.40/4,883,829,406,021.80 = 1,915,048,255,409.90/x
  3. Step 3: Cross multiply
    3,539,000,664,225.40x = 4,883,829,406,021.80 × 1,915,048,255,409.90
  4. Step 4: Simplify right side
    3,539,000,664,225.40x = 9,352,768,983,721,615,051,194,368
  5. Step 5: Solve for x
    x = 9,352,768,983,721,615,051,194,368/3,539,000,664,225.40
  6. Step 6: Final answer
    x = 2,642,771,186,302.87

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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.