Home / 1,043,041,539,002.20-1,564,562,308,503.40-1,001,900,352,851.80

Finding the Fourth Proportional to 1,043,041,539,002.20, 1,564,562,308,503.40 and 1,001,900,352,851.80

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Solution

The fourth proportional to 1,043,041,539,002.20, 1,564,562,308,503.40 and 1,001,900,352,851.80 is: 1,502,850,529,277.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,041,539,002.20 : 1,564,562,308,503.40 = 1,001,900,352,851.80 : x
  2. Step 2: Convert to fraction form
    1,043,041,539,002.20/1,564,562,308,503.40 = 1,001,900,352,851.80/x
  3. Step 3: Cross multiply
    1,043,041,539,002.20x = 1,564,562,308,503.40 × 1,001,900,352,851.80
  4. Step 4: Simplify right side
    1,043,041,539,002.20x = 1,567,535,528,948,183,274,094,592
  5. Step 5: Solve for x
    x = 1,567,535,528,948,183,274,094,592/1,043,041,539,002.20
  6. Step 6: Final answer
    x = 1,502,850,529,277.80

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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.