Home / 249,164,025.60-373,746,038.40-119,740,427.40

Finding the Fourth Proportional to 249,164,025.60, 373,746,038.40 and 119,740,427.40

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Solution

The fourth proportional to 249,164,025.60, 373,746,038.40 and 119,740,427.40 is: 179,610,641.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,164,025.60 : 373,746,038.40 = 119,740,427.40 : x
  2. Step 2: Convert to fraction form
    249,164,025.60/373,746,038.40 = 119,740,427.40/x
  3. Step 3: Cross multiply
    249,164,025.60x = 373,746,038.40 × 119,740,427.40
  4. Step 4: Simplify right side
    249,164,025.60x = 44,752,510,377,072,808
  5. Step 5: Solve for x
    x = 44,752,510,377,072,808/249,164,025.60
  6. Step 6: Final answer
    x = 179,610,641.10

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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.