Home / 2,586,011,688,461.70-3,567,014,604,661.20-1,658,596,799,031.80

Finding the Fourth Proportional to 2,586,011,688,461.70, 3,567,014,604,661.20 and 1,658,596,799,031.80

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Solution

The fourth proportional to 2,586,011,688,461.70, 3,567,014,604,661.20 and 1,658,596,799,031.80 is: 2,287,785,098,492.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,011,688,461.70 : 3,567,014,604,661.20 = 1,658,596,799,031.80 : x
  2. Step 2: Convert to fraction form
    2,586,011,688,461.70/3,567,014,604,661.20 = 1,658,596,799,031.80/x
  3. Step 3: Cross multiply
    2,586,011,688,461.70x = 3,567,014,604,661.20 × 1,658,596,799,031.80
  4. Step 4: Simplify right side
    2,586,011,688,461.70x = 5,916,239,005,390,748,747,038,720
  5. Step 5: Solve for x
    x = 5,916,239,005,390,748,747,038,720/2,586,011,688,461.70
  6. Step 6: Final answer
    x = 2,287,785,098,492.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.