Home / 4,575,528,043.90-6,863,292,065.85-1,303,552,095.10

Finding the Fourth Proportional to 4,575,528,043.90, 6,863,292,065.85 and 1,303,552,095.10

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Solution

The fourth proportional to 4,575,528,043.90, 6,863,292,065.85 and 1,303,552,095.10 is: 1,955,328,142.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,528,043.90 : 6,863,292,065.85 = 1,303,552,095.10 : x
  2. Step 2: Convert to fraction form
    4,575,528,043.90/6,863,292,065.85 = 1,303,552,095.10/x
  3. Step 3: Cross multiply
    4,575,528,043.90x = 6,863,292,065.85 × 1,303,552,095.10
  4. Step 4: Simplify right side
    4,575,528,043.90x = 8,946,658,751,721,974,784
  5. Step 5: Solve for x
    x = 8,946,658,751,721,974,784/4,575,528,043.90
  6. Step 6: Final answer
    x = 1,955,328,142.65

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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.