Home / 590,064,004.40-885,096,006.60-249,617,591.60

Finding the Fourth Proportional to 590,064,004.40, 885,096,006.60 and 249,617,591.60

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Solution

The fourth proportional to 590,064,004.40, 885,096,006.60 and 249,617,591.60 is: 374,426,387.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,064,004.40 : 885,096,006.60 = 249,617,591.60 : x
  2. Step 2: Convert to fraction form
    590,064,004.40/885,096,006.60 = 249,617,591.60/x
  3. Step 3: Cross multiply
    590,064,004.40x = 885,096,006.60 × 249,617,591.60
  4. Step 4: Simplify right side
    590,064,004.40x = 220,935,533,502,269,696
  5. Step 5: Solve for x
    x = 220,935,533,502,269,696/590,064,004.40
  6. Step 6: Final answer
    x = 374,426,387.40

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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.