Home / 633,671,598,901.76-950,898,360,224.16-293,647,398,547.04

Finding the Fourth Proportional to 633,671,598,901.76, 950,898,360,224.16 and 293,647,398,547.04

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Solution

The fourth proportional to 633,671,598,901.76, 950,898,360,224.16 and 293,647,398,547.04 is: 440,652,272,007.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,671,598,901.76 : 950,898,360,224.16 = 293,647,398,547.04 : x
  2. Step 2: Convert to fraction form
    633,671,598,901.76/950,898,360,224.16 = 293,647,398,547.04/x
  3. Step 3: Cross multiply
    633,671,598,901.76x = 950,898,360,224.16 × 293,647,398,547.04
  4. Step 4: Simplify right side
    633,671,598,901.76x = 279,228,829,762,470,709,035,008
  5. Step 5: Solve for x
    x = 279,228,829,762,470,709,035,008/633,671,598,901.76
  6. Step 6: Final answer
    x = 440,652,272,007.16

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1.5x scale

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.