Home / 1,024,884,039.40-1,537,326,059.10-977,266,925.80

Finding the Fourth Proportional to 1,024,884,039.40, 1,537,326,059.10 and 977,266,925.80

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Solution

The fourth proportional to 1,024,884,039.40, 1,537,326,059.10 and 977,266,925.80 is: 1,465,900,388.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,884,039.40 : 1,537,326,059.10 = 977,266,925.80 : x
  2. Step 2: Convert to fraction form
    1,024,884,039.40/1,537,326,059.10 = 977,266,925.80/x
  3. Step 3: Cross multiply
    1,024,884,039.40x = 1,537,326,059.10 × 977,266,925.80
  4. Step 4: Simplify right side
    1,024,884,039.40x = 1,502,377,911,728,886,016
  5. Step 5: Solve for x
    x = 1,502,377,911,728,886,016/1,024,884,039.40
  6. Step 6: Final answer
    x = 1,465,900,388.70

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1.5x scale

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.