Home / 19,275,026,434,735-28,916,355,461,552-5,506,730,361,143.60

Finding the Fourth Proportional to 19,275,026,434,735, 28,916,355,461,552 and 5,506,730,361,143.60

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Solution

The fourth proportional to 19,275,026,434,735, 28,916,355,461,552 and 5,506,730,361,143.60 is: 8,261,185,689,831.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,275,026,434,735 : 28,916,355,461,552 = 5,506,730,361,143.60 : x
  2. Step 2: Convert to fraction form
    19,275,026,434,735/28,916,355,461,552 = 5,506,730,361,143.60/x
  3. Step 3: Cross multiply
    19,275,026,434,735x = 28,916,355,461,552 × 5,506,730,361,143.60
  4. Step 4: Simplify right side
    19,275,026,434,735x = 159,234,572,553,748,937,313,353,728
  5. Step 5: Solve for x
    x = 159,234,572,553,748,937,313,353,728/19,275,026,434,735
  6. Step 6: Final answer
    x = 8,261,185,689,831.10

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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.