Home / 4,172,166,144,256.10-6,258,249,216,384.20-4,172,166,144,256.10

Finding the Fourth Proportional to 4,172,166,144,256.10, 6,258,249,216,384.20 and 4,172,166,144,256.10

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Solution

The fourth proportional to 4,172,166,144,256.10, 6,258,249,216,384.20 and 4,172,166,144,256.10 is: 6,258,249,216,384.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,166,144,256.10 : 6,258,249,216,384.20 = 4,172,166,144,256.10 : x
  2. Step 2: Convert to fraction form
    4,172,166,144,256.10/6,258,249,216,384.20 = 4,172,166,144,256.10/x
  3. Step 3: Cross multiply
    4,172,166,144,256.10x = 6,258,249,216,384.20 × 4,172,166,144,256.10
  4. Step 4: Simplify right side
    4,172,166,144,256.10x = 26,110,455,502,915,426,599,305,216
  5. Step 5: Solve for x
    x = 26,110,455,502,915,426,599,305,216/4,172,166,144,256.10
  6. Step 6: Final answer
    x = 6,258,249,216,384.20

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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.