Home / 2,735,349,139.80-4,105,039,248.90-1,100,746,848.60

Finding the Fourth Proportional to 2,735,349,139.80, 4,105,039,248.90 and 1,100,746,848.60

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Solution

The fourth proportional to 2,735,349,139.80, 4,105,039,248.90 and 1,100,746,848.60 is: 1,651,931,357.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,349,139.80 : 4,105,039,248.90 = 1,100,746,848.60 : x
  2. Step 2: Convert to fraction form
    2,735,349,139.80/4,105,039,248.90 = 1,100,746,848.60/x
  3. Step 3: Cross multiply
    2,735,349,139.80x = 4,105,039,248.90 × 1,100,746,848.60
  4. Step 4: Simplify right side
    2,735,349,139.80x = 4,518,609,016,605,985,792
  5. Step 5: Solve for x
    x = 4,518,609,016,605,985,792/2,735,349,139.80
  6. Step 6: Final answer
    x = 1,651,931,357.08

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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.