Home / 3,210,668,314,710.80-4,430,816,360,960.70-1,747,539,894,428

Finding the Fourth Proportional to 3,210,668,314,710.80, 4,430,816,360,960.70 and 1,747,539,894,428

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Solution

The fourth proportional to 3,210,668,314,710.80, 4,430,816,360,960.70 and 1,747,539,894,428 is: 2,411,656,264,892.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,210,668,314,710.80 : 4,430,816,360,960.70 = 1,747,539,894,428 : x
  2. Step 2: Convert to fraction form
    3,210,668,314,710.80/4,430,816,360,960.70 = 1,747,539,894,428/x
  3. Step 3: Cross multiply
    3,210,668,314,710.80x = 4,430,816,360,960.70 × 1,747,539,894,428
  4. Step 4: Simplify right side
    3,210,668,314,710.80x = 7,743,028,355,663,116,785,156,096
  5. Step 5: Solve for x
    x = 7,743,028,355,663,116,785,156,096/3,210,668,314,710.80
  6. Step 6: Final answer
    x = 2,411,656,264,892.18

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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.