Home / 1,573,765,315.88-2,360,761,347.90-604,416,931.88

Finding the Fourth Proportional to 1,573,765,315.88, 2,360,761,347.90 and 604,416,931.88

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Solution

The fourth proportional to 1,573,765,315.88, 2,360,761,347.90 and 604,416,931.88 is: 906,668,940.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,765,315.88 : 2,360,761,347.90 = 604,416,931.88 : x
  2. Step 2: Convert to fraction form
    1,573,765,315.88/2,360,761,347.90 = 604,416,931.88/x
  3. Step 3: Cross multiply
    1,573,765,315.88x = 2,360,761,347.90 × 604,416,931.88
  4. Step 4: Simplify right side
    1,573,765,315.88x = 1,426,884,130,786,807,552
  5. Step 5: Solve for x
    x = 1,426,884,130,786,807,552/1,573,765,315.88
  6. Step 6: Final answer
    x = 906,668,940.02

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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.