Home / 651,841,322.40-977,761,983.60-592,532,506.80

Finding the Fourth Proportional to 651,841,322.40, 977,761,983.60 and 592,532,506.80

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Solution

The fourth proportional to 651,841,322.40, 977,761,983.60 and 592,532,506.80 is: 888,798,760.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,841,322.40 : 977,761,983.60 = 592,532,506.80 : x
  2. Step 2: Convert to fraction form
    651,841,322.40/977,761,983.60 = 592,532,506.80/x
  3. Step 3: Cross multiply
    651,841,322.40x = 977,761,983.60 × 592,532,506.80
  4. Step 4: Simplify right side
    651,841,322.40x = 579,355,759,196,248,448
  5. Step 5: Solve for x
    x = 579,355,759,196,248,448/651,841,322.40
  6. Step 6: Final answer
    x = 888,798,760.20

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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.