Home / 9,897,249,913.40-14,845,874,870.10-3,354,148,321.40

Finding the Fourth Proportional to 9,897,249,913.40, 14,845,874,870.10 and 3,354,148,321.40

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Solution

The fourth proportional to 9,897,249,913.40, 14,845,874,870.10 and 3,354,148,321.40 is: 5,031,222,482.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,897,249,913.40 : 14,845,874,870.10 = 3,354,148,321.40 : x
  2. Step 2: Convert to fraction form
    9,897,249,913.40/14,845,874,870.10 = 3,354,148,321.40/x
  3. Step 3: Cross multiply
    9,897,249,913.40x = 14,845,874,870.10 × 3,354,148,321.40
  4. Step 4: Simplify right side
    9,897,249,913.40x = 49,795,266,275,260,358,656
  5. Step 5: Solve for x
    x = 49,795,266,275,260,358,656/9,897,249,913.40
  6. Step 6: Final answer
    x = 5,031,222,482.10

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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.