Home / 4,172,166,155,911.10-6,258,249,233,866.70-4,007,601,411,309.40

Finding the Fourth Proportional to 4,172,166,155,911.10, 6,258,249,233,866.70 and 4,007,601,411,309.40

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Solution

The fourth proportional to 4,172,166,155,911.10, 6,258,249,233,866.70 and 4,007,601,411,309.40 is: 6,011,402,116,964.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,166,155,911.10 : 6,258,249,233,866.70 = 4,007,601,411,309.40 : x
  2. Step 2: Convert to fraction form
    4,172,166,155,911.10/6,258,249,233,866.70 = 4,007,601,411,309.40/x
  3. Step 3: Cross multiply
    4,172,166,155,911.10x = 6,258,249,233,866.70 × 4,007,601,411,309.40
  4. Step 4: Simplify right side
    4,172,166,155,911.10x = 25,080,568,461,970,158,313,799,680
  5. Step 5: Solve for x
    x = 25,080,568,461,970,158,313,799,680/4,172,166,155,911.10
  6. Step 6: Final answer
    x = 6,011,402,116,964.15

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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.