Home / 39,830,668,802.40-59,746,003,203.60-37,545,047,349.60

Finding the Fourth Proportional to 39,830,668,802.40, 59,746,003,203.60 and 37,545,047,349.60

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Solution

The fourth proportional to 39,830,668,802.40, 59,746,003,203.60 and 37,545,047,349.60 is: 56,317,571,024.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,830,668,802.40 : 59,746,003,203.60 = 37,545,047,349.60 : x
  2. Step 2: Convert to fraction form
    39,830,668,802.40/59,746,003,203.60 = 37,545,047,349.60/x
  3. Step 3: Cross multiply
    39,830,668,802.40x = 59,746,003,203.60 × 37,545,047,349.60
  4. Step 4: Simplify right side
    39,830,668,802.40x = 2,243,166,519,228,515,221,504
  5. Step 5: Solve for x
    x = 2,243,166,519,228,515,221,504/39,830,668,802.40
  6. Step 6: Final answer
    x = 56,317,571,024.40

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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.