Home / 535,338,888.40-803,046,714.36-224,133,337.36

Finding the Fourth Proportional to 535,338,888.40, 803,046,714.36 and 224,133,337.36

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Solution

The fourth proportional to 535,338,888.40, 803,046,714.36 and 224,133,337.36 is: 336,216,075.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,338,888.40 : 803,046,714.36 = 224,133,337.36 : x
  2. Step 2: Convert to fraction form
    535,338,888.40/803,046,714.36 = 224,133,337.36/x
  3. Step 3: Cross multiply
    535,338,888.40x = 803,046,714.36 × 224,133,337.36
  4. Step 4: Simplify right side
    535,338,888.40x = 179,989,540,145,489,440
  5. Step 5: Solve for x
    x = 179,989,540,145,489,440/535,338,888.40
  6. Step 6: Final answer
    x = 336,216,075.55

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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.